7132952440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5752381}}^1$

素因数の和:5752423

約数の個数: 32

約数和(自身を含む): 16566860160

約数和(自身を除く): 9433907720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5752381, 11504762, 23009524, 28761905, 46019048, 57523810, 115047620, 178323811, 230095240, 356647622, 713295244, 891619055, 1426590488, 1783238110, 3566476220, 7132952440]

約数ペア:

[(1, 7132952440), (2, 3566476220), (4, 1783238110), (5, 1426590488), (8, 891619055), (10, 713295244), (20, 356647622), (31, 230095240), (40, 178323811), (62, 115047620), (124, 57523810), (155, 46019048), (248, 28761905), (310, 23009524), (620, 11504762), (1240, 5752381)]