9281360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 24105600

約数和(自身を除く): 14824240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 199, 212, 220, 265, 398, 424, 440, 530, 583, 796, 848, 880, 995, 1060, 1166, 1592, 1990, 2120, 2189, 2332, 2915, 3184, 3980, 4240, 4378, 4664, 5830, 7960, 8756, 9328, 10547, 10945, 11660, 15920, 17512, 21094, 21890, 23320, 35024, 42188, 43780, 46640, 52735, 84376, 87560, 105470, 116017, 168752, 175120, 210940, 232034, 421880, 464068, 580085, 843760, 928136, 1160170, 1856272, 2320340, 4640680, 9281360]

約数ペア:

[(1, 9281360), (2, 4640680), (4, 2320340), (5, 1856272), (8, 1160170), (10, 928136), (11, 843760), (16, 580085), (20, 464068), (22, 421880), (40, 232034), (44, 210940), (53, 175120), (55, 168752), (80, 116017), (88, 105470), (106, 87560), (110, 84376), (176, 52735), (199, 46640), (212, 43780), (220, 42188), (265, 35024), (398, 23320), (424, 21890), (440, 21094), (530, 17512), (583, 15920), (796, 11660), (848, 10945), (880, 10547), (995, 9328), (1060, 8756), (1166, 7960), (1592, 5830), (1990, 4664), (2120, 4378), (2189, 4240), (2332, 3980), (2915, 3184)]