88110680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10151}}^1$

素因数の和:10200

約数の個数: 64

約数和(自身を含む): 233902080

約数和(自身を除く): 145791400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 10151, 20302, 40604, 50755, 71057, 81208, 101510, 142114, 203020, 284228, 314681, 355285, 406040, 568456, 629362, 710570, 1258724, 1421140, 1573405, 2202767, 2517448, 2842280, 3146810, 4405534, 6293620, 8811068, 11013835, 12587240, 17622136, 22027670, 44055340, 88110680]

約数ペア:

[(1, 88110680), (2, 44055340), (4, 22027670), (5, 17622136), (7, 12587240), (8, 11013835), (10, 8811068), (14, 6293620), (20, 4405534), (28, 3146810), (31, 2842280), (35, 2517448), (40, 2202767), (56, 1573405), (62, 1421140), (70, 1258724), (124, 710570), (140, 629362), (155, 568456), (217, 406040), (248, 355285), (280, 314681), (310, 284228), (434, 203020), (620, 142114), (868, 101510), (1085, 81208), (1240, 71057), (1736, 50755), (2170, 40604), (4340, 20302), (8680, 10151)]