101062220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15359}}^1$

素因数の和:15422

約数の個数: 48

約数和(自身を含む): 247726080

約数和(自身を除く): 146663860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 15359, 30718, 61436, 76795, 107513, 153590, 215026, 307180, 430052, 537565, 721873, 1075130, 1443746, 2150260, 2887492, 3609365, 5053111, 7218730, 10106222, 14437460, 20212444, 25265555, 50531110, 101062220]

約数ペア:

[(1, 101062220), (2, 50531110), (4, 25265555), (5, 20212444), (7, 14437460), (10, 10106222), (14, 7218730), (20, 5053111), (28, 3609365), (35, 2887492), (47, 2150260), (70, 1443746), (94, 1075130), (140, 721873), (188, 537565), (235, 430052), (329, 307180), (470, 215026), (658, 153590), (940, 107513), (1316, 76795), (1645, 61436), (3290, 30718), (6580, 15359)]