55338400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 154536984

約数和(自身を除く): 99198584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 221, 260, 272, 313, 325, 340, 400, 416, 425, 442, 520, 544, 626, 650, 680, 800, 850, 884, 1040, 1105, 1252, 1300, 1360, 1565, 1700, 1768, 2080, 2210, 2504, 2600, 2720, 3130, 3400, 3536, 4069, 4420, 5008, 5200, 5321, 5525, 6260, 6800, 7072, 7825, 8138, 8840, 10016, 10400, 10642, 11050, 12520, 13600, 15650, 16276, 17680, 20345, 21284, 22100, 25040, 26605, 31300, 32552, 35360, 40690, 42568, 44200, 50080, 53210, 62600, 65104, 69173, 81380, 85136, 88400, 101725, 106420, 125200, 130208, 133025, 138346, 162760, 170272, 176800, 203450, 212840, 250400, 266050, 276692, 325520, 345865, 406900, 425680, 532100, 553384, 651040, 691730, 813800, 851360, 1064200, 1106768, 1383460, 1627600, 1729325, 2128400, 2213536, 2766920, 3255200, 3458650, 4256800, 5533840, 6917300, 11067680, 13834600, 27669200, 55338400]

約数ペア:

[(1, 55338400), (2, 27669200), (4, 13834600), (5, 11067680), (8, 6917300), (10, 5533840), (13, 4256800), (16, 3458650), (17, 3255200), (20, 2766920), (25, 2213536), (26, 2128400), (32, 1729325), (34, 1627600), (40, 1383460), (50, 1106768), (52, 1064200), (65, 851360), (68, 813800), (80, 691730), (85, 651040), (100, 553384), (104, 532100), (130, 425680), (136, 406900), (160, 345865), (170, 325520), (200, 276692), (208, 266050), (221, 250400), (260, 212840), (272, 203450), (313, 176800), (325, 170272), (340, 162760), (400, 138346), (416, 133025), (425, 130208), (442, 125200), (520, 106420), (544, 101725), (626, 88400), (650, 85136), (680, 81380), (800, 69173), (850, 65104), (884, 62600), (1040, 53210), (1105, 50080), (1252, 44200), (1300, 42568), (1360, 40690), (1565, 35360), (1700, 32552), (1768, 31300), (2080, 26605), (2210, 25040), (2504, 22100), (2600, 21284), (2720, 20345), (3130, 17680), (3400, 16276), (3536, 15650), (4069, 13600), (4420, 12520), (5008, 11050), (5200, 10642), (5321, 10400), (5525, 10016), (6260, 8840), (6800, 8138), (7072, 7825)]