42685100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 98431200

約数和(自身を除く): 55746100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 41, 50, 58, 82, 100, 116, 145, 164, 205, 290, 359, 410, 580, 718, 725, 820, 1025, 1189, 1436, 1450, 1795, 2050, 2378, 2900, 3590, 4100, 4756, 5945, 7180, 8975, 10411, 11890, 14719, 17950, 20822, 23780, 29438, 29725, 35900, 41644, 52055, 58876, 59450, 73595, 104110, 118900, 147190, 208220, 260275, 294380, 367975, 426851, 520550, 735950, 853702, 1041100, 1471900, 1707404, 2134255, 4268510, 8537020, 10671275, 21342550, 42685100]

約数ペア:

[(1, 42685100), (2, 21342550), (4, 10671275), (5, 8537020), (10, 4268510), (20, 2134255), (25, 1707404), (29, 1471900), (41, 1041100), (50, 853702), (58, 735950), (82, 520550), (100, 426851), (116, 367975), (145, 294380), (164, 260275), (205, 208220), (290, 147190), (359, 118900), (410, 104110), (580, 73595), (718, 59450), (725, 58876), (820, 52055), (1025, 41644), (1189, 35900), (1436, 29725), (1450, 29438), (1795, 23780), (2050, 20822), (2378, 17950), (2900, 14719), (3590, 11890), (4100, 10411), (4756, 8975), (5945, 7180)]