82926620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2347

約数の個数: 72

約数和(自身を含む): 208143936

約数和(自身を除く): 125217316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 370, 490, 518, 740, 980, 1036, 1295, 1813, 2287, 2590, 3626, 4574, 5180, 7252, 9065, 9148, 11435, 16009, 18130, 22870, 32018, 36260, 45740, 64036, 80045, 84619, 112063, 160090, 169238, 224126, 320180, 338476, 423095, 448252, 560315, 592333, 846190, 1120630, 1184666, 1692380, 2241260, 2369332, 2961665, 4146331, 5923330, 8292662, 11846660, 16585324, 20731655, 41463310, 82926620]

約数ペア:

[(1, 82926620), (2, 41463310), (4, 20731655), (5, 16585324), (7, 11846660), (10, 8292662), (14, 5923330), (20, 4146331), (28, 2961665), (35, 2369332), (37, 2241260), (49, 1692380), (70, 1184666), (74, 1120630), (98, 846190), (140, 592333), (148, 560315), (185, 448252), (196, 423095), (245, 338476), (259, 320180), (370, 224126), (490, 169238), (518, 160090), (740, 112063), (980, 84619), (1036, 80045), (1295, 64036), (1813, 45740), (2287, 36260), (2590, 32018), (3626, 22870), (4574, 18130), (5180, 16009), (7252, 11435), (9065, 9148)]