22286940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28573}}^1$

素因数の和:28598

約数の個数: 48

約数和(自身を含む): 67206048

約数和(自身を除く): 44919108

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, 28573, 57146, 85719, 114292, 142865, 171438, 285730, 342876, 371449, 428595, 571460, 742898, 857190, 1114347, 1485796, 1714380, 1857245, 2228694, 3714490, 4457388, 5571735, 7428980, 11143470, 22286940]

約数ペア:

[(1, 22286940), (2, 11143470), (3, 7428980), (4, 5571735), (5, 4457388), (6, 3714490), (10, 2228694), (12, 1857245), (13, 1714380), (15, 1485796), (20, 1114347), (26, 857190), (30, 742898), (39, 571460), (52, 428595), (60, 371449), (65, 342876), (78, 285730), (130, 171438), (156, 142865), (195, 114292), (260, 85719), (390, 57146), (780, 28573)]