453328160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2621}}^1$

素因数の和:2706

約数の個数: 96

約数和(自身を含む): 1141765632

約数和(自身を除く): 688437472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 80, 92, 94, 115, 160, 184, 188, 230, 235, 368, 376, 460, 470, 736, 752, 920, 940, 1081, 1504, 1840, 1880, 2162, 2621, 3680, 3760, 4324, 5242, 5405, 7520, 8648, 10484, 10810, 13105, 17296, 20968, 21620, 26210, 34592, 41936, 43240, 52420, 60283, 83872, 86480, 104840, 120566, 123187, 172960, 209680, 241132, 246374, 301415, 419360, 482264, 492748, 602830, 615935, 964528, 985496, 1205660, 1231870, 1929056, 1970992, 2411320, 2463740, 2833301, 3941984, 4822640, 4927480, 5666602, 9645280, 9854960, 11333204, 14166505, 19709920, 22666408, 28333010, 45332816, 56666020, 90665632, 113332040, 226664080, 453328160]

約数ペア:

[(1, 453328160), (2, 226664080), (4, 113332040), (5, 90665632), (8, 56666020), (10, 45332816), (16, 28333010), (20, 22666408), (23, 19709920), (32, 14166505), (40, 11333204), (46, 9854960), (47, 9645280), (80, 5666602), (92, 4927480), (94, 4822640), (115, 3941984), (160, 2833301), (184, 2463740), (188, 2411320), (230, 1970992), (235, 1929056), (368, 1231870), (376, 1205660), (460, 985496), (470, 964528), (736, 615935), (752, 602830), (920, 492748), (940, 482264), (1081, 419360), (1504, 301415), (1840, 246374), (1880, 241132), (2162, 209680), (2621, 172960), (3680, 123187), (3760, 120566), (4324, 104840), (5242, 86480), (5405, 83872), (7520, 60283), (8648, 52420), (10484, 43240), (10810, 41936), (13105, 34592), (17296, 26210), (20968, 21620)]