3874914440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{3797}}^1$

素因数の和:4662

約数の個数: 64

約数和(自身を含む): 9013109760

約数和(自身を除く): 5138195320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 823, 1240, 1646, 3292, 3797, 4115, 6584, 7594, 8230, 15188, 16460, 18985, 25513, 30376, 32920, 37970, 51026, 75940, 102052, 117707, 127565, 151880, 204104, 235414, 255130, 470828, 510260, 588535, 941656, 1020520, 1177070, 2354140, 3124931, 4708280, 6249862, 12499724, 15624655, 24999448, 31249310, 62498620, 96872861, 124997240, 193745722, 387491444, 484364305, 774982888, 968728610, 1937457220, 3874914440]

約数ペア:

[(1, 3874914440), (2, 1937457220), (4, 968728610), (5, 774982888), (8, 484364305), (10, 387491444), (20, 193745722), (31, 124997240), (40, 96872861), (62, 62498620), (124, 31249310), (155, 24999448), (248, 15624655), (310, 12499724), (620, 6249862), (823, 4708280), (1240, 3124931), (1646, 2354140), (3292, 1177070), (3797, 1020520), (4115, 941656), (6584, 588535), (7594, 510260), (8230, 470828), (15188, 255130), (16460, 235414), (18985, 204104), (25513, 151880), (30376, 127565), (32920, 117707), (37970, 102052), (51026, 75940)]