91200320

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2767}}^1$

素因数の和:2887

約数の個数: 56

約数和(自身を含む): 219358464

約数和(自身を除く): 128158144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1648, 2060, 2767, 3296, 4120, 5534, 6592, 8240, 11068, 13835, 16480, 22136, 27670, 32960, 44272, 55340, 88544, 110680, 177088, 221360, 285001, 442720, 570002, 885440, 1140004, 1425005, 2280008, 2850010, 4560016, 5700020, 9120032, 11400040, 18240064, 22800080, 45600160, 91200320]

約数ペア:

[(1, 91200320), (2, 45600160), (4, 22800080), (5, 18240064), (8, 11400040), (10, 9120032), (16, 5700020), (20, 4560016), (32, 2850010), (40, 2280008), (64, 1425005), (80, 1140004), (103, 885440), (160, 570002), (206, 442720), (320, 285001), (412, 221360), (515, 177088), (824, 110680), (1030, 88544), (1648, 55340), (2060, 44272), (2767, 32960), (3296, 27670), (4120, 22136), (5534, 16480), (6592, 13835), (8240, 11068)]