65600200

素因数分解:

$2^3\times 5^2\times {\mathrm{241}}^1\times {\mathrm{1361}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 153265860

約数和(自身を除く): 87665660

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 241, 482, 964, 1205, 1361, 1928, 2410, 2722, 4820, 5444, 6025, 6805, 9640, 10888, 12050, 13610, 24100, 27220, 34025, 48200, 54440, 68050, 136100, 272200, 328001, 656002, 1312004, 1640005, 2624008, 3280010, 6560020, 8200025, 13120040, 16400050, 32800100, 65600200]

約数ペア:

[(1, 65600200), (2, 32800100), (4, 16400050), (5, 13120040), (8, 8200025), (10, 6560020), (20, 3280010), (25, 2624008), (40, 1640005), (50, 1312004), (100, 656002), (200, 328001), (241, 272200), (482, 136100), (964, 68050), (1205, 54440), (1361, 48200), (1928, 34025), (2410, 27220), (2722, 24100), (4820, 13610), (5444, 12050), (6025, 10888), (6805, 9640)]