130904840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10259}}^1$

素因数の和:10310

約数の個数: 64

約数和(自身を含む): 332424000

約数和(自身を除く): 201519160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 10259, 12760, 20518, 41036, 51295, 82072, 102590, 112849, 205180, 225698, 297511, 410360, 451396, 564245, 595022, 902792, 1128490, 1190044, 1487555, 2256980, 2380088, 2975110, 3272621, 4513960, 5950220, 6545242, 11900440, 13090484, 16363105, 26180968, 32726210, 65452420, 130904840]

約数ペア:

[(1, 130904840), (2, 65452420), (4, 32726210), (5, 26180968), (8, 16363105), (10, 13090484), (11, 11900440), (20, 6545242), (22, 5950220), (29, 4513960), (40, 3272621), (44, 2975110), (55, 2380088), (58, 2256980), (88, 1487555), (110, 1190044), (116, 1128490), (145, 902792), (220, 595022), (232, 564245), (290, 451396), (319, 410360), (440, 297511), (580, 225698), (638, 205180), (1160, 112849), (1276, 102590), (1595, 82072), (2552, 51295), (3190, 41036), (6380, 20518), (10259, 12760)]