228045400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103657}}^1$

素因数の和:103684

約数の個数: 48

約数和(自身を含む): 578411640

約数和(自身を除く): 350366240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 103657, 207314, 414628, 518285, 829256, 1036570, 1140227, 2073140, 2280454, 2591425, 4146280, 4560908, 5182850, 5701135, 9121816, 10365700, 11402270, 20731400, 22804540, 28505675, 45609080, 57011350, 114022700, 228045400]

約数ペア:

[(1, 228045400), (2, 114022700), (4, 57011350), (5, 45609080), (8, 28505675), (10, 22804540), (11, 20731400), (20, 11402270), (22, 10365700), (25, 9121816), (40, 5701135), (44, 5182850), (50, 4560908), (55, 4146280), (88, 2591425), (100, 2280454), (110, 2073140), (200, 1140227), (220, 1036570), (275, 829256), (440, 518285), (550, 414628), (1100, 207314), (2200, 103657)]