9604540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 22226400

約数和(自身を除く): 12621860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 293, 298, 586, 596, 745, 1172, 1465, 1490, 1639, 2930, 2980, 3223, 3278, 5860, 6446, 6556, 8195, 12892, 16115, 16390, 32230, 32780, 43657, 64460, 87314, 174628, 218285, 436570, 480227, 873140, 960454, 1920908, 2401135, 4802270, 9604540]

約数ペア:

[(1, 9604540), (2, 4802270), (4, 2401135), (5, 1920908), (10, 960454), (11, 873140), (20, 480227), (22, 436570), (44, 218285), (55, 174628), (110, 87314), (149, 64460), (220, 43657), (293, 32780), (298, 32230), (586, 16390), (596, 16115), (745, 12892), (1172, 8195), (1465, 6556), (1490, 6446), (1639, 5860), (2930, 3278), (2980, 3223)]