282343100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4621}}^1$

素因数の和:4695

約数の個数: 72

約数和(自身を含む): 673998528

約数和(自身を除く): 391655428

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 130, 188, 235, 260, 325, 470, 611, 650, 940, 1175, 1222, 1300, 2350, 2444, 3055, 4621, 4700, 6110, 9242, 12220, 15275, 18484, 23105, 30550, 46210, 60073, 61100, 92420, 115525, 120146, 217187, 231050, 240292, 300365, 434374, 462100, 600730, 868748, 1085935, 1201460, 1501825, 2171870, 2823431, 3003650, 4343740, 5429675, 5646862, 6007300, 10859350, 11293724, 14117155, 21718700, 28234310, 56468620, 70585775, 141171550, 282343100]

約数ペア:

[(1, 282343100), (2, 141171550), (4, 70585775), (5, 56468620), (10, 28234310), (13, 21718700), (20, 14117155), (25, 11293724), (26, 10859350), (47, 6007300), (50, 5646862), (52, 5429675), (65, 4343740), (94, 3003650), (100, 2823431), (130, 2171870), (188, 1501825), (235, 1201460), (260, 1085935), (325, 868748), (470, 600730), (611, 462100), (650, 434374), (940, 300365), (1175, 240292), (1222, 231050), (1300, 217187), (2350, 120146), (2444, 115525), (3055, 92420), (4621, 61100), (4700, 60073), (6110, 46210), (9242, 30550), (12220, 23105), (15275, 18484)]