1028052320

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1680

約数の個数: 96

約数和(自身を含む): 2531088000

約数和(自身を除く): 1503035680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 149, 160, 232, 290, 298, 464, 580, 596, 745, 928, 1160, 1192, 1487, 1490, 2320, 2384, 2974, 2980, 4321, 4640, 4768, 5948, 5960, 7435, 8642, 11896, 11920, 14870, 17284, 21605, 23792, 23840, 29740, 34568, 43123, 43210, 47584, 59480, 69136, 86246, 86420, 118960, 138272, 172492, 172840, 215615, 221563, 237920, 344984, 345680, 431230, 443126, 689968, 691360, 862460, 886252, 1107815, 1379936, 1724920, 1772504, 2215630, 3449840, 3545008, 4431260, 6425327, 6899680, 7090016, 8862520, 12850654, 17725040, 25701308, 32126635, 35450080, 51402616, 64253270, 102805232, 128506540, 205610464, 257013080, 514026160, 1028052320]

約数ペア:

[(1, 1028052320), (2, 514026160), (4, 257013080), (5, 205610464), (8, 128506540), (10, 102805232), (16, 64253270), (20, 51402616), (29, 35450080), (32, 32126635), (40, 25701308), (58, 17725040), (80, 12850654), (116, 8862520), (145, 7090016), (149, 6899680), (160, 6425327), (232, 4431260), (290, 3545008), (298, 3449840), (464, 2215630), (580, 1772504), (596, 1724920), (745, 1379936), (928, 1107815), (1160, 886252), (1192, 862460), (1487, 691360), (1490, 689968), (2320, 443126), (2384, 431230), (2974, 345680), (2980, 344984), (4321, 237920), (4640, 221563), (4768, 215615), (5948, 172840), (5960, 172492), (7435, 138272), (8642, 118960), (11896, 86420), (11920, 86246), (14870, 69136), (17284, 59480), (21605, 47584), (23792, 43210), (23840, 43123), (29740, 34568)]