88947400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{26161}}^1$

素因数の和:26194

約数の個数: 48

約数和(自身を含む): 218975940

約数和(自身を除く): 130028540

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 26161, 52322, 104644, 130805, 209288, 261610, 444737, 523220, 654025, 889474, 1046440, 1308050, 1778948, 2223685, 2616100, 3557896, 4447370, 5232200, 8894740, 11118425, 17789480, 22236850, 44473700, 88947400]

約数ペア:

[(1, 88947400), (2, 44473700), (4, 22236850), (5, 17789480), (8, 11118425), (10, 8894740), (17, 5232200), (20, 4447370), (25, 3557896), (34, 2616100), (40, 2223685), (50, 1778948), (68, 1308050), (85, 1046440), (100, 889474), (136, 654025), (170, 523220), (200, 444737), (340, 261610), (425, 209288), (680, 130805), (850, 104644), (1700, 52322), (3400, 26161)]