77965030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54521}}^1$

素因数の和:54552

約数の個数: 32

約数和(自身を含む): 164874528

約数和(自身を除く): 86909498

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 54521, 109042, 272605, 545210, 599731, 708773, 1199462, 1417546, 2998655, 3543865, 5997310, 7087730, 7796503, 15593006, 38982515, 77965030]

約数ペア:

[(1, 77965030), (2, 38982515), (5, 15593006), (10, 7796503), (11, 7087730), (13, 5997310), (22, 3543865), (26, 2998655), (55, 1417546), (65, 1199462), (110, 708773), (130, 599731), (143, 545210), (286, 272605), (715, 109042), (1430, 54521)]