105881800

素因数分解:

$2^3\times 5^2\times {\mathrm{631}}^1\times {\mathrm{839}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 246859200

約数和(自身を除く): 140977400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 631, 839, 1262, 1678, 2524, 3155, 3356, 4195, 5048, 6310, 6712, 8390, 12620, 15775, 16780, 20975, 25240, 31550, 33560, 41950, 63100, 83900, 126200, 167800, 529409, 1058818, 2117636, 2647045, 4235272, 5294090, 10588180, 13235225, 21176360, 26470450, 52940900, 105881800]

約数ペア:

[(1, 105881800), (2, 52940900), (4, 26470450), (5, 21176360), (8, 13235225), (10, 10588180), (20, 5294090), (25, 4235272), (40, 2647045), (50, 2117636), (100, 1058818), (200, 529409), (631, 167800), (839, 126200), (1262, 83900), (1678, 63100), (2524, 41950), (3155, 33560), (3356, 31550), (4195, 25240), (5048, 20975), (6310, 16780), (6712, 15775), (8390, 12620)]