962684320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20123}}^1$

素因数の和:20174

約数の個数: 96

約数和(自身を含む): 2555908992

約数和(自身を除く): 1593224672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1495, 1840, 2080, 2392, 2990, 3680, 4784, 5980, 9568, 11960, 20123, 23920, 40246, 47840, 80492, 100615, 160984, 201230, 261599, 321968, 402460, 462829, 523198, 643936, 804920, 925658, 1046396, 1307995, 1609840, 1851316, 2092792, 2314145, 2615990, 3219680, 3702632, 4185584, 4628290, 5231980, 6016777, 7405264, 8371168, 9256580, 10463960, 12033554, 14810528, 18513160, 20927920, 24067108, 30083885, 37026320, 41855840, 48134216, 60167770, 74052640, 96268432, 120335540, 192536864, 240671080, 481342160, 962684320]

約数ペア:

[(1, 962684320), (2, 481342160), (4, 240671080), (5, 192536864), (8, 120335540), (10, 96268432), (13, 74052640), (16, 60167770), (20, 48134216), (23, 41855840), (26, 37026320), (32, 30083885), (40, 24067108), (46, 20927920), (52, 18513160), (65, 14810528), (80, 12033554), (92, 10463960), (104, 9256580), (115, 8371168), (130, 7405264), (160, 6016777), (184, 5231980), (208, 4628290), (230, 4185584), (260, 3702632), (299, 3219680), (368, 2615990), (416, 2314145), (460, 2092792), (520, 1851316), (598, 1609840), (736, 1307995), (920, 1046396), (1040, 925658), (1196, 804920), (1495, 643936), (1840, 523198), (2080, 462829), (2392, 402460), (2990, 321968), (3680, 261599), (4784, 201230), (5980, 160984), (9568, 100615), (11960, 80492), (20123, 47840), (23920, 40246)]