220044200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{35491}}^1$

素因数の和:35538

約数の個数: 48

約数和(自身を含む): 528120960

約数和(自身を除く): 308076760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 35491, 70982, 141964, 177455, 283928, 354910, 709820, 887275, 1100221, 1419640, 1774550, 2200442, 3549100, 4400884, 5501105, 7098200, 8801768, 11002210, 22004420, 27505525, 44008840, 55011050, 110022100, 220044200]

約数ペア:

[(1, 220044200), (2, 110022100), (4, 55011050), (5, 44008840), (8, 27505525), (10, 22004420), (20, 11002210), (25, 8801768), (31, 7098200), (40, 5501105), (50, 4400884), (62, 3549100), (100, 2200442), (124, 1774550), (155, 1419640), (200, 1100221), (248, 887275), (310, 709820), (620, 354910), (775, 283928), (1240, 177455), (1550, 141964), (3100, 70982), (6200, 35491)]