13109900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4229}}^1$

素因数の和:4274

約数の個数: 36

約数和(自身を含む): 29373120

約数和(自身を除く): 16263220

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 4229, 8458, 16916, 21145, 42290, 84580, 105725, 131099, 211450, 262198, 422900, 524396, 655495, 1310990, 2621980, 3277475, 6554950, 13109900]

約数ペア:

[(1, 13109900), (2, 6554950), (4, 3277475), (5, 2621980), (10, 1310990), (20, 655495), (25, 524396), (31, 422900), (50, 262198), (62, 211450), (100, 131099), (124, 105725), (155, 84580), (310, 42290), (620, 21145), (775, 16916), (1550, 8458), (3100, 4229)]