1975591840

素因数分解:

$2^5\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{11953}}^1$

素因数の和:13001

約数の個数: 48

約数和(自身を含む): 4672244808

約数和(自身を除く): 2696652968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1033, 2066, 4132, 5165, 8264, 10330, 11953, 16528, 20660, 23906, 33056, 41320, 47812, 59765, 82640, 95624, 119530, 165280, 191248, 239060, 382496, 478120, 956240, 1912480, 12347449, 24694898, 49389796, 61737245, 98779592, 123474490, 197559184, 246948980, 395118368, 493897960, 987795920, 1975591840]

約数ペア:

[(1, 1975591840), (2, 987795920), (4, 493897960), (5, 395118368), (8, 246948980), (10, 197559184), (16, 123474490), (20, 98779592), (32, 61737245), (40, 49389796), (80, 24694898), (160, 12347449), (1033, 1912480), (2066, 956240), (4132, 478120), (5165, 382496), (8264, 239060), (10330, 191248), (11953, 165280), (16528, 119530), (20660, 95624), (23906, 82640), (33056, 59765), (41320, 47812)]