2066734160

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{3049}}^1$

素因数の和:3328

約数の個数: 80

約数和(自身を含む): 4958202000

約数和(自身を除く): 2891467840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 229, 296, 370, 458, 592, 740, 916, 1145, 1480, 1832, 2290, 2960, 3049, 3664, 4580, 6098, 8473, 9160, 12196, 15245, 16946, 18320, 24392, 30490, 33892, 42365, 48784, 60980, 67784, 84730, 112813, 121960, 135568, 169460, 225626, 243920, 338920, 451252, 564065, 677840, 698221, 902504, 1128130, 1396442, 1805008, 2256260, 2792884, 3491105, 4512520, 5585768, 6982210, 9025040, 11171536, 13964420, 25834177, 27928840, 51668354, 55857680, 103336708, 129170885, 206673416, 258341770, 413346832, 516683540, 1033367080, 2066734160]

約数ペア:

[(1, 2066734160), (2, 1033367080), (4, 516683540), (5, 413346832), (8, 258341770), (10, 206673416), (16, 129170885), (20, 103336708), (37, 55857680), (40, 51668354), (74, 27928840), (80, 25834177), (148, 13964420), (185, 11171536), (229, 9025040), (296, 6982210), (370, 5585768), (458, 4512520), (592, 3491105), (740, 2792884), (916, 2256260), (1145, 1805008), (1480, 1396442), (1832, 1128130), (2290, 902504), (2960, 698221), (3049, 677840), (3664, 564065), (4580, 451252), (6098, 338920), (8473, 243920), (9160, 225626), (12196, 169460), (15245, 135568), (16946, 121960), (18320, 112813), (24392, 84730), (30490, 67784), (33892, 60980), (42365, 48784)]