24626940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31573}}^1$

素因数の和:31598

約数の個数: 48

約数和(自身を含む): 74262048

約数和(自身を除く): 49635108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 31573, 63146, 94719, 126292, 157865, 189438, 315730, 378876, 410449, 473595, 631460, 820898, 947190, 1231347, 1641796, 1894380, 2052245, 2462694, 4104490, 4925388, 6156735, 8208980, 12313470, 24626940]

約数ペア:

[(1, 24626940), (2, 12313470), (3, 8208980), (4, 6156735), (5, 4925388), (6, 4104490), (10, 2462694), (12, 2052245), (13, 1894380), (15, 1641796), (20, 1231347), (26, 947190), (30, 820898), (39, 631460), (52, 473595), (60, 410449), (65, 378876), (78, 315730), (130, 189438), (156, 157865), (195, 126292), (260, 94719), (390, 63146), (780, 31573)]