858961160

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 1959552000

約数和(自身を除く): 1100590840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 167, 298, 334, 596, 668, 745, 835, 863, 1192, 1336, 1490, 1670, 1726, 2980, 3340, 3452, 4315, 5960, 6680, 6904, 8630, 17260, 24883, 34520, 49766, 99532, 124415, 128587, 144121, 199064, 248830, 257174, 288242, 497660, 514348, 576484, 642935, 720605, 995320, 1028696, 1152968, 1285870, 1441210, 2571740, 2882420, 5143480, 5764840, 21474029, 42948058, 85896116, 107370145, 171792232, 214740290, 429480580, 858961160]

約数ペア:

[(1, 858961160), (2, 429480580), (4, 214740290), (5, 171792232), (8, 107370145), (10, 85896116), (20, 42948058), (40, 21474029), (149, 5764840), (167, 5143480), (298, 2882420), (334, 2571740), (596, 1441210), (668, 1285870), (745, 1152968), (835, 1028696), (863, 995320), (1192, 720605), (1336, 642935), (1490, 576484), (1670, 514348), (1726, 497660), (2980, 288242), (3340, 257174), (3452, 248830), (4315, 199064), (5960, 144121), (6680, 128587), (6904, 124415), (8630, 99532), (17260, 49766), (24883, 34520)]