89316560

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 214272000

約数和(自身を除く): 124955440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 127, 149, 236, 254, 295, 298, 472, 508, 590, 596, 635, 745, 944, 1016, 1180, 1192, 1270, 1490, 2032, 2360, 2384, 2540, 2980, 4720, 5080, 5960, 7493, 8791, 10160, 11920, 14986, 17582, 18923, 29972, 35164, 37465, 37846, 43955, 59944, 70328, 74930, 75692, 87910, 94615, 119888, 140656, 149860, 151384, 175820, 189230, 299720, 302768, 351640, 378460, 599440, 703280, 756920, 1116457, 1513840, 2232914, 4465828, 5582285, 8931656, 11164570, 17863312, 22329140, 44658280, 89316560]

約数ペア:

[(1, 89316560), (2, 44658280), (4, 22329140), (5, 17863312), (8, 11164570), (10, 8931656), (16, 5582285), (20, 4465828), (40, 2232914), (59, 1513840), (80, 1116457), (118, 756920), (127, 703280), (149, 599440), (236, 378460), (254, 351640), (295, 302768), (298, 299720), (472, 189230), (508, 175820), (590, 151384), (596, 149860), (635, 140656), (745, 119888), (944, 94615), (1016, 87910), (1180, 75692), (1192, 74930), (1270, 70328), (1490, 59944), (2032, 43955), (2360, 37846), (2384, 37465), (2540, 35164), (2980, 29972), (4720, 18923), (5080, 17582), (5960, 14986), (7493, 11920), (8791, 10160)]