2019409600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5711}}^1$

素因数の和:5763

約数の個数: 168

約数和(自身を含む): 5667012288

約数和(自身を除く): 3647602688

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, 5711, 6800, 7072, 8840, 10400, 11050, 11422, 13600, 14144, 17680, 20800, 22100, 22844, 27200, 28555, 35360, 44200, 45688, 57110, 70720, 74243, 88400, 91376, 97087, 114220, 142775, 148486, 176800, 182752, 194174, 228440, 285550, 296972, 353600, 365504, 371215, 388348, 456880, 485435, 571100, 593944, 742430, 776696, 913760, 970870, 1142200, 1187888, 1262131, 1484860, 1553392, 1827520, 1856075, 1941740, 2284400, 2375776, 2427175, 2524262, 2969720, 3106784, 3712150, 3883480, 4568800, 4751552, 4854350, 5048524, 5939440, 6213568, 6310655, 7424300, 7766960, 9137600, 9708700, 10097048, 11878880, 12621310, 14848600, 15533920, 19417400, 20194096, 23757760, 25242620, 29697200, 31067840, 31553275, 38834800, 40388192, 50485240, 59394400, 63106550, 77669600, 80776384, 100970480, 118788800, 126213100, 155339200, 201940960, 252426200, 403881920, 504852400, 1009704800, 2019409600]

約数ペア:

[(1, 2019409600), (2, 1009704800), (4, 504852400), (5, 403881920), (8, 252426200), (10, 201940960), (13, 155339200), (16, 126213100), (17, 118788800), (20, 100970480), (25, 80776384), (26, 77669600), (32, 63106550), (34, 59394400), (40, 50485240), (50, 40388192), (52, 38834800), (64, 31553275), (65, 31067840), (68, 29697200), (80, 25242620), (85, 23757760), (100, 20194096), (104, 19417400), (130, 15533920), (136, 14848600), (160, 12621310), (170, 11878880), (200, 10097048), (208, 9708700), (221, 9137600), (260, 7766960), (272, 7424300), (320, 6310655), (325, 6213568), (340, 5939440), (400, 5048524), (416, 4854350), (425, 4751552), (442, 4568800), (520, 3883480), (544, 3712150), (650, 3106784), (680, 2969720), (800, 2524262), (832, 2427175), (850, 2375776), (884, 2284400), (1040, 1941740), (1088, 1856075), (1105, 1827520), (1300, 1553392), (1360, 1484860), (1600, 1262131), (1700, 1187888), (1768, 1142200), (2080, 970870), (2210, 913760), (2600, 776696), (2720, 742430), (3400, 593944), (3536, 571100), (4160, 485435), (4420, 456880), (5200, 388348), (5440, 371215), (5525, 365504), (5711, 353600), (6800, 296972), (7072, 285550), (8840, 228440), (10400, 194174), (11050, 182752), (11422, 176800), (13600, 148486), (14144, 142775), (17680, 114220), (20800, 97087), (22100, 91376), (22844, 88400), (27200, 74243), (28555, 70720), (35360, 57110), (44200, 45688)]