89996060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58439}}^1$

素因数の和:58466

約数の個数: 48

約数和(自身を含む): 235630080

約数和(自身を除く): 145634020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 58439, 116878, 233756, 292195, 409073, 584390, 642829, 818146, 1168780, 1285658, 1636292, 2045365, 2571316, 3214145, 4090730, 4499803, 6428290, 8181460, 8999606, 12856580, 17999212, 22499015, 44998030, 89996060]

約数ペア:

[(1, 89996060), (2, 44998030), (4, 22499015), (5, 17999212), (7, 12856580), (10, 8999606), (11, 8181460), (14, 6428290), (20, 4499803), (22, 4090730), (28, 3214145), (35, 2571316), (44, 2045365), (55, 1636292), (70, 1285658), (77, 1168780), (110, 818146), (140, 642829), (154, 584390), (220, 409073), (308, 292195), (385, 233756), (770, 116878), (1540, 58439)]