58842940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 133795872

約数和(自身を除く): 74952932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 227, 260, 454, 908, 997, 1135, 1994, 2270, 2951, 3988, 4540, 4985, 5902, 9970, 11804, 12961, 14755, 19940, 25922, 29510, 51844, 59020, 64805, 129610, 226319, 259220, 452638, 905276, 1131595, 2263190, 2942147, 4526380, 5884294, 11768588, 14710735, 29421470, 58842940]

約数ペア:

[(1, 58842940), (2, 29421470), (4, 14710735), (5, 11768588), (10, 5884294), (13, 4526380), (20, 2942147), (26, 2263190), (52, 1131595), (65, 905276), (130, 452638), (227, 259220), (260, 226319), (454, 129610), (908, 64805), (997, 59020), (1135, 51844), (1994, 29510), (2270, 25922), (2951, 19940), (3988, 14755), (4540, 12961), (4985, 11804), (5902, 9970)]