10080461960

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{19073}}^1$

素因数の和:19338

約数の個数: 64

約数和(自身を含む): 23119976880

約数和(自身を除く): 13039514920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 181, 292, 362, 365, 584, 724, 730, 905, 1448, 1460, 1810, 2920, 3620, 7240, 13213, 19073, 26426, 38146, 52852, 66065, 76292, 95365, 105704, 132130, 152584, 190730, 264260, 381460, 528520, 762920, 1392329, 2784658, 3452213, 5569316, 6904426, 6961645, 11138632, 13808852, 13923290, 17261065, 27617704, 27846580, 34522130, 55693160, 69044260, 138088520, 252011549, 504023098, 1008046196, 1260057745, 2016092392, 2520115490, 5040230980, 10080461960]

約数ペア:

[(1, 10080461960), (2, 5040230980), (4, 2520115490), (5, 2016092392), (8, 1260057745), (10, 1008046196), (20, 504023098), (40, 252011549), (73, 138088520), (146, 69044260), (181, 55693160), (292, 34522130), (362, 27846580), (365, 27617704), (584, 17261065), (724, 13923290), (730, 13808852), (905, 11138632), (1448, 6961645), (1460, 6904426), (1810, 5569316), (2920, 3452213), (3620, 2784658), (7240, 1392329), (13213, 762920), (19073, 528520), (26426, 381460), (38146, 264260), (52852, 190730), (66065, 152584), (76292, 132130), (95365, 105704)]