432878380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{1601}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 993111840

約数和(自身を除く): 560233460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1229, 1601, 2458, 3202, 4916, 6145, 6404, 8005, 12290, 13519, 16010, 17611, 24580, 27038, 32020, 35222, 54076, 67595, 70444, 88055, 135190, 176110, 270380, 352220, 1967629, 3935258, 7870516, 9838145, 19676290, 21643919, 39352580, 43287838, 86575676, 108219595, 216439190, 432878380]

約数ペア:

[(1, 432878380), (2, 216439190), (4, 108219595), (5, 86575676), (10, 43287838), (11, 39352580), (20, 21643919), (22, 19676290), (44, 9838145), (55, 7870516), (110, 3935258), (220, 1967629), (1229, 352220), (1601, 270380), (2458, 176110), (3202, 135190), (4916, 88055), (6145, 70444), (6404, 67595), (8005, 54076), (12290, 35222), (13519, 32020), (16010, 27038), (17611, 24580)]