133122200

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{5081}}^1$

素因数の和:5228

約数の個数: 48

約数和(自身を含む): 311933160

約数和(自身を除く): 178810960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 2620, 3275, 5081, 5240, 6550, 10162, 13100, 20324, 25405, 26200, 40648, 50810, 101620, 127025, 203240, 254050, 508100, 665611, 1016200, 1331222, 2662444, 3328055, 5324888, 6656110, 13312220, 16640275, 26624440, 33280550, 66561100, 133122200]

約数ペア:

[(1, 133122200), (2, 66561100), (4, 33280550), (5, 26624440), (8, 16640275), (10, 13312220), (20, 6656110), (25, 5324888), (40, 3328055), (50, 2662444), (100, 1331222), (131, 1016200), (200, 665611), (262, 508100), (524, 254050), (655, 203240), (1048, 127025), (1310, 101620), (2620, 50810), (3275, 40648), (5081, 26200), (5240, 25405), (6550, 20324), (10162, 13100)]