10917860240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{628909}}^1$

素因数の和:628960

約数の個数: 80

約数和(自身を含む): 29946178560

約数和(自身を除く): 19028318320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 628909, 1257818, 2515636, 3144545, 4402363, 5031272, 6289090, 8804726, 10062544, 12578180, 17609452, 19496179, 22011815, 25156360, 35218904, 38992358, 44023630, 50312720, 70437808, 77984716, 88047260, 97480895, 136473253, 155969432, 176094520, 194961790, 272946506, 311938864, 352189040, 389923580, 545893012, 682366265, 779847160, 1091786024, 1364732530, 1559694320, 2183572048, 2729465060, 5458930120, 10917860240]

約数ペア:

[(1, 10917860240), (2, 5458930120), (4, 2729465060), (5, 2183572048), (7, 1559694320), (8, 1364732530), (10, 1091786024), (14, 779847160), (16, 682366265), (20, 545893012), (28, 389923580), (31, 352189040), (35, 311938864), (40, 272946506), (56, 194961790), (62, 176094520), (70, 155969432), (80, 136473253), (112, 97480895), (124, 88047260), (140, 77984716), (155, 70437808), (217, 50312720), (248, 44023630), (280, 38992358), (310, 35218904), (434, 25156360), (496, 22011815), (560, 19496179), (620, 17609452), (868, 12578180), (1085, 10062544), (1240, 8804726), (1736, 6289090), (2170, 5031272), (2480, 4402363), (3472, 3144545), (4340, 2515636), (8680, 1257818), (17360, 628909)]