41507620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26953}}^1$

素因数の和:26980

約数の個数: 48

約数和(自身を含む): 108678528

約数和(自身を除く): 67170908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 26953, 53906, 107812, 134765, 188671, 269530, 296483, 377342, 539060, 592966, 754684, 943355, 1185932, 1482415, 1886710, 2075381, 2964830, 3773420, 4150762, 5929660, 8301524, 10376905, 20753810, 41507620]

約数ペア:

[(1, 41507620), (2, 20753810), (4, 10376905), (5, 8301524), (7, 5929660), (10, 4150762), (11, 3773420), (14, 2964830), (20, 2075381), (22, 1886710), (28, 1482415), (35, 1185932), (44, 943355), (55, 754684), (70, 592966), (77, 539060), (110, 377342), (140, 296483), (154, 269530), (220, 188671), (308, 134765), (385, 107812), (770, 53906), (1540, 26953)]