10444460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 25272240

約数和(自身を除く): 14827780

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 139, 170, 221, 260, 278, 289, 340, 442, 556, 578, 695, 884, 1105, 1156, 1390, 1445, 1807, 2210, 2363, 2780, 2890, 3614, 3757, 4420, 4726, 5780, 7228, 7514, 9035, 9452, 11815, 15028, 18070, 18785, 23630, 30719, 36140, 37570, 40171, 47260, 61438, 75140, 80342, 122876, 153595, 160684, 200855, 307190, 401710, 522223, 614380, 803420, 1044446, 2088892, 2611115, 5222230, 10444460]

約数ペア:

[(1, 10444460), (2, 5222230), (4, 2611115), (5, 2088892), (10, 1044446), (13, 803420), (17, 614380), (20, 522223), (26, 401710), (34, 307190), (52, 200855), (65, 160684), (68, 153595), (85, 122876), (130, 80342), (139, 75140), (170, 61438), (221, 47260), (260, 40171), (278, 37570), (289, 36140), (340, 30719), (442, 23630), (556, 18785), (578, 18070), (695, 15028), (884, 11815), (1105, 9452), (1156, 9035), (1390, 7514), (1445, 7228), (1807, 5780), (2210, 4726), (2363, 4420), (2780, 3757), (2890, 3614)]