5840120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 15452640

約数和(自身を除く): 9612520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1021, 1144, 1430, 2042, 2860, 4084, 5105, 5720, 8168, 10210, 11231, 13273, 20420, 22462, 26546, 40840, 44924, 53092, 56155, 66365, 89848, 106184, 112310, 132730, 146003, 224620, 265460, 292006, 449240, 530920, 584012, 730015, 1168024, 1460030, 2920060, 5840120]

約数ペア:

[(1, 5840120), (2, 2920060), (4, 1460030), (5, 1168024), (8, 730015), (10, 584012), (11, 530920), (13, 449240), (20, 292006), (22, 265460), (26, 224620), (40, 146003), (44, 132730), (52, 112310), (55, 106184), (65, 89848), (88, 66365), (104, 56155), (110, 53092), (130, 44924), (143, 40840), (220, 26546), (260, 22462), (286, 20420), (440, 13273), (520, 11231), (572, 10210), (715, 8168), (1021, 5720), (1144, 5105), (1430, 4084), (2042, 2860)]