40590576

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21683}}^1$

素因数の和:21710

約数の個数: 60

約数和(自身を含む): 122341128

約数和(自身を除く): 81750552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 21683, 43366, 65049, 86732, 130098, 173464, 195147, 260196, 281879, 346928, 390294, 520392, 563758, 780588, 845637, 1040784, 1127516, 1561176, 1691274, 2255032, 2536911, 3122352, 3382548, 4510064, 5073822, 6765096, 10147644, 13530192, 20295288, 40590576]

約数ペア:

[(1, 40590576), (2, 20295288), (3, 13530192), (4, 10147644), (6, 6765096), (8, 5073822), (9, 4510064), (12, 3382548), (13, 3122352), (16, 2536911), (18, 2255032), (24, 1691274), (26, 1561176), (36, 1127516), (39, 1040784), (48, 845637), (52, 780588), (72, 563758), (78, 520392), (104, 390294), (117, 346928), (144, 281879), (156, 260196), (208, 195147), (234, 173464), (312, 130098), (468, 86732), (624, 65049), (936, 43366), (1872, 21683)]