22414240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4519}}^1$

素因数の和:4565

約数の個数: 48

約数和(自身を含む): 54673920

約数和(自身を除く): 32259680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4519, 4960, 9038, 18076, 22595, 36152, 45190, 72304, 90380, 140089, 144608, 180760, 280178, 361520, 560356, 700445, 723040, 1120712, 1400890, 2241424, 2801780, 4482848, 5603560, 11207120, 22414240]

約数ペア:

[(1, 22414240), (2, 11207120), (4, 5603560), (5, 4482848), (8, 2801780), (10, 2241424), (16, 1400890), (20, 1120712), (31, 723040), (32, 700445), (40, 560356), (62, 361520), (80, 280178), (124, 180760), (155, 144608), (160, 140089), (248, 90380), (310, 72304), (496, 45190), (620, 36152), (992, 22595), (1240, 18076), (2480, 9038), (4519, 4960)]