22791200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:970

約数の個数: 72

約数和(自身を含む): 57496320

約数和(自身を除く): 34705120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 919, 992, 1240, 1550, 1838, 2480, 3100, 3676, 4595, 4960, 6200, 7352, 9190, 12400, 14704, 18380, 22975, 24800, 28489, 29408, 36760, 45950, 56978, 73520, 91900, 113956, 142445, 147040, 183800, 227912, 284890, 367600, 455824, 569780, 712225, 735200, 911648, 1139560, 1424450, 2279120, 2848900, 4558240, 5697800, 11395600, 22791200]

約数ペア:

[(1, 22791200), (2, 11395600), (4, 5697800), (5, 4558240), (8, 2848900), (10, 2279120), (16, 1424450), (20, 1139560), (25, 911648), (31, 735200), (32, 712225), (40, 569780), (50, 455824), (62, 367600), (80, 284890), (100, 227912), (124, 183800), (155, 147040), (160, 142445), (200, 113956), (248, 91900), (310, 73520), (400, 56978), (496, 45950), (620, 36760), (775, 29408), (800, 28489), (919, 24800), (992, 22975), (1240, 18380), (1550, 14704), (1838, 12400), (2480, 9190), (3100, 7352), (3676, 6200), (4595, 4960)]