7582640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 19873728

約数和(自身を除く): 12291088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 317, 368, 460, 520, 598, 634, 920, 1040, 1196, 1268, 1495, 1585, 1840, 2392, 2536, 2990, 3170, 4121, 4784, 5072, 5980, 6340, 7291, 8242, 11960, 12680, 14582, 16484, 20605, 23920, 25360, 29164, 32968, 36455, 41210, 58328, 65936, 72910, 82420, 94783, 116656, 145820, 164840, 189566, 291640, 329680, 379132, 473915, 583280, 758264, 947830, 1516528, 1895660, 3791320, 7582640]

約数ペア:

[(1, 7582640), (2, 3791320), (4, 1895660), (5, 1516528), (8, 947830), (10, 758264), (13, 583280), (16, 473915), (20, 379132), (23, 329680), (26, 291640), (40, 189566), (46, 164840), (52, 145820), (65, 116656), (80, 94783), (92, 82420), (104, 72910), (115, 65936), (130, 58328), (184, 41210), (208, 36455), (230, 32968), (260, 29164), (299, 25360), (317, 23920), (368, 20605), (460, 16484), (520, 14582), (598, 12680), (634, 11960), (920, 8242), (1040, 7291), (1196, 6340), (1268, 5980), (1495, 5072), (1585, 4784), (1840, 4121), (2392, 3170), (2536, 2990)]