69462320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:838

約数の個数: 80

約数和(自身を含む): 171441408

約数和(自身を除く): 101979088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 757, 1147, 1240, 1480, 1514, 2294, 2480, 2960, 3028, 3785, 4588, 5735, 6056, 7570, 9176, 11470, 12112, 15140, 18352, 22940, 23467, 28009, 30280, 45880, 46934, 56018, 60560, 91760, 93868, 112036, 117335, 140045, 187736, 224072, 234670, 280090, 375472, 448144, 469340, 560180, 868279, 938680, 1120360, 1736558, 1877360, 2240720, 3473116, 4341395, 6946232, 8682790, 13892464, 17365580, 34731160, 69462320]

約数ペア:

[(1, 69462320), (2, 34731160), (4, 17365580), (5, 13892464), (8, 8682790), (10, 6946232), (16, 4341395), (20, 3473116), (31, 2240720), (37, 1877360), (40, 1736558), (62, 1120360), (74, 938680), (80, 868279), (124, 560180), (148, 469340), (155, 448144), (185, 375472), (248, 280090), (296, 234670), (310, 224072), (370, 187736), (496, 140045), (592, 117335), (620, 112036), (740, 93868), (757, 91760), (1147, 60560), (1240, 56018), (1480, 46934), (1514, 45880), (2294, 30280), (2480, 28009), (2960, 23467), (3028, 22940), (3785, 18352), (4588, 15140), (5735, 12112), (6056, 11470), (7570, 9176)]