227935240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1931}}^1$

素因数の和:2182

約数の個数: 64

約数和(自身を含む): 555024960

約数和(自身を除く): 327089720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 227, 260, 454, 520, 908, 1135, 1816, 1931, 2270, 2951, 3862, 4540, 5902, 7724, 9080, 9655, 11804, 14755, 15448, 19310, 23608, 25103, 29510, 38620, 50206, 59020, 77240, 100412, 118040, 125515, 200824, 251030, 438337, 502060, 876674, 1004120, 1753348, 2191685, 3506696, 4383370, 5698381, 8766740, 11396762, 17533480, 22793524, 28491905, 45587048, 56983810, 113967620, 227935240]

約数ペア:

[(1, 227935240), (2, 113967620), (4, 56983810), (5, 45587048), (8, 28491905), (10, 22793524), (13, 17533480), (20, 11396762), (26, 8766740), (40, 5698381), (52, 4383370), (65, 3506696), (104, 2191685), (130, 1753348), (227, 1004120), (260, 876674), (454, 502060), (520, 438337), (908, 251030), (1135, 200824), (1816, 125515), (1931, 118040), (2270, 100412), (2951, 77240), (3862, 59020), (4540, 50206), (5902, 38620), (7724, 29510), (9080, 25103), (9655, 23608), (11804, 19310), (14755, 15448)]