57585260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 124104960

約数和(自身を除く): 66519700

約数列:

[1, 2, 4, 5, 10, 20, 71, 107, 142, 214, 284, 355, 379, 428, 535, 710, 758, 1070, 1420, 1516, 1895, 2140, 3790, 7580, 7597, 15194, 26909, 30388, 37985, 40553, 53818, 75970, 81106, 107636, 134545, 151940, 162212, 202765, 269090, 405530, 538180, 811060, 2879263, 5758526, 11517052, 14396315, 28792630, 57585260]

約数ペア:

[(1, 57585260), (2, 28792630), (4, 14396315), (5, 11517052), (10, 5758526), (20, 2879263), (71, 811060), (107, 538180), (142, 405530), (214, 269090), (284, 202765), (355, 162212), (379, 151940), (428, 134545), (535, 107636), (710, 81106), (758, 75970), (1070, 53818), (1420, 40553), (1516, 37985), (1895, 30388), (2140, 26909), (3790, 15194), (7580, 7597)]