40715030

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 74758464

約数和(自身を除く): 34043434

約数列:

[1, 2, 5, 10, 113, 137, 226, 263, 274, 526, 565, 685, 1130, 1315, 1370, 2630, 15481, 29719, 30962, 36031, 59438, 72062, 77405, 148595, 154810, 180155, 297190, 360310, 4071503, 8143006, 20357515, 40715030]

約数ペア:

[(1, 40715030), (2, 20357515), (5, 8143006), (10, 4071503), (113, 360310), (137, 297190), (226, 180155), (263, 154810), (274, 148595), (526, 77405), (565, 72062), (685, 59438), (1130, 36031), (1315, 30962), (1370, 29719), (2630, 15481)]