7328360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 18824400

約数和(自身を除く): 11496040

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 829, 884, 1105, 1658, 1768, 2210, 3316, 4145, 4420, 6632, 8290, 8840, 10777, 14093, 16580, 21554, 28186, 33160, 43108, 53885, 56372, 70465, 86216, 107770, 112744, 140930, 183209, 215540, 281860, 366418, 431080, 563720, 732836, 916045, 1465672, 1832090, 3664180, 7328360]

約数ペア:

[(1, 7328360), (2, 3664180), (4, 1832090), (5, 1465672), (8, 916045), (10, 732836), (13, 563720), (17, 431080), (20, 366418), (26, 281860), (34, 215540), (40, 183209), (52, 140930), (65, 112744), (68, 107770), (85, 86216), (104, 70465), (130, 56372), (136, 53885), (170, 43108), (221, 33160), (260, 28186), (340, 21554), (442, 16580), (520, 14093), (680, 10777), (829, 8840), (884, 8290), (1105, 6632), (1658, 4420), (1768, 4145), (2210, 3316)]