105581320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{733}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 257105520

約数和(自身を除く): 151524200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 277, 520, 554, 733, 1108, 1385, 1466, 2216, 2770, 2932, 3601, 3665, 5540, 5864, 7202, 7330, 9529, 11080, 14404, 14660, 18005, 19058, 28808, 29320, 36010, 38116, 47645, 72020, 76232, 95290, 144040, 190580, 203041, 381160, 406082, 812164, 1015205, 1624328, 2030410, 2639533, 4060820, 5279066, 8121640, 10558132, 13197665, 21116264, 26395330, 52790660, 105581320]

約数ペア:

[(1, 105581320), (2, 52790660), (4, 26395330), (5, 21116264), (8, 13197665), (10, 10558132), (13, 8121640), (20, 5279066), (26, 4060820), (40, 2639533), (52, 2030410), (65, 1624328), (104, 1015205), (130, 812164), (260, 406082), (277, 381160), (520, 203041), (554, 190580), (733, 144040), (1108, 95290), (1385, 76232), (1466, 72020), (2216, 47645), (2770, 38116), (2932, 36010), (3601, 29320), (3665, 28808), (5540, 19058), (5864, 18005), (7202, 14660), (7330, 14404), (9529, 11080)]