107237780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1489}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 243561360

約数和(自身を除く): 136323580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 277, 554, 1108, 1385, 1489, 2770, 2978, 3601, 5540, 5956, 7202, 7445, 14404, 14890, 18005, 19357, 29780, 36010, 38714, 72020, 77428, 96785, 193570, 387140, 412453, 824906, 1649812, 2062265, 4124530, 5361889, 8249060, 10723778, 21447556, 26809445, 53618890, 107237780]

約数ペア:

[(1, 107237780), (2, 53618890), (4, 26809445), (5, 21447556), (10, 10723778), (13, 8249060), (20, 5361889), (26, 4124530), (52, 2062265), (65, 1649812), (130, 824906), (260, 412453), (277, 387140), (554, 193570), (1108, 96785), (1385, 77428), (1489, 72020), (2770, 38714), (2978, 36010), (3601, 29780), (5540, 19357), (5956, 18005), (7202, 14890), (7445, 14404)]