20342254400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57529}}^1$

素因数の和:57581

約数の個数: 168

約数和(自身を含む): 57076893720

約数和(自身を除く): 36734639320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 221, 260, 272, 320, 325, 340, 400, 416, 425, 442, 520, 544, 650, 680, 800, 832, 850, 884, 1040, 1088, 1105, 1300, 1360, 1600, 1700, 1768, 2080, 2210, 2600, 2720, 3400, 3536, 4160, 4420, 5200, 5440, 5525, 6800, 7072, 8840, 10400, 11050, 13600, 14144, 17680, 20800, 22100, 27200, 35360, 44200, 57529, 70720, 88400, 115058, 176800, 230116, 287645, 353600, 460232, 575290, 747877, 920464, 977993, 1150580, 1438225, 1495754, 1840928, 1955986, 2301160, 2876450, 2991508, 3681856, 3739385, 3911972, 4602320, 4889965, 5752900, 5983016, 7478770, 7823944, 9204640, 9779930, 11505800, 11966032, 12713909, 14957540, 15647888, 18409280, 18696925, 19559860, 23011600, 23932064, 24449825, 25427818, 29915080, 31295776, 37393850, 39119720, 46023200, 47864128, 48899650, 50855636, 59830160, 62591552, 63569545, 74787700, 78239440, 92046400, 97799300, 101711272, 119660320, 127139090, 149575400, 156478880, 195598600, 203422544, 239320640, 254278180, 299150800, 312957760, 317847725, 391197200, 406845088, 508556360, 598301600, 635695450, 782394400, 813690176, 1017112720, 1196603200, 1271390900, 1564788800, 2034225440, 2542781800, 4068450880, 5085563600, 10171127200, 20342254400]

約数ペア:

[(1, 20342254400), (2, 10171127200), (4, 5085563600), (5, 4068450880), (8, 2542781800), (10, 2034225440), (13, 1564788800), (16, 1271390900), (17, 1196603200), (20, 1017112720), (25, 813690176), (26, 782394400), (32, 635695450), (34, 598301600), (40, 508556360), (50, 406845088), (52, 391197200), (64, 317847725), (65, 312957760), (68, 299150800), (80, 254278180), (85, 239320640), (100, 203422544), (104, 195598600), (130, 156478880), (136, 149575400), (160, 127139090), (170, 119660320), (200, 101711272), (208, 97799300), (221, 92046400), (260, 78239440), (272, 74787700), (320, 63569545), (325, 62591552), (340, 59830160), (400, 50855636), (416, 48899650), (425, 47864128), (442, 46023200), (520, 39119720), (544, 37393850), (650, 31295776), (680, 29915080), (800, 25427818), (832, 24449825), (850, 23932064), (884, 23011600), (1040, 19559860), (1088, 18696925), (1105, 18409280), (1300, 15647888), (1360, 14957540), (1600, 12713909), (1700, 11966032), (1768, 11505800), (2080, 9779930), (2210, 9204640), (2600, 7823944), (2720, 7478770), (3400, 5983016), (3536, 5752900), (4160, 4889965), (4420, 4602320), (5200, 3911972), (5440, 3739385), (5525, 3681856), (6800, 2991508), (7072, 2876450), (8840, 2301160), (10400, 1955986), (11050, 1840928), (13600, 1495754), (14144, 1438225), (17680, 1150580), (20800, 977993), (22100, 920464), (27200, 747877), (35360, 575290), (44200, 460232), (57529, 353600), (70720, 287645), (88400, 230116), (115058, 176800)]