628808550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{26701}}^1$

素因数の和:26873

約数の個数: 48

約数和(自身を含む): 1569436752

約数和(自身を除く): 940628202

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 157, 314, 471, 785, 942, 1570, 2355, 3925, 4710, 7850, 11775, 23550, 26701, 53402, 80103, 133505, 160206, 267010, 400515, 667525, 801030, 1335050, 2002575, 4005150, 4192057, 8384114, 12576171, 20960285, 25152342, 41920570, 62880855, 104801425, 125761710, 209602850, 314404275, 628808550]

約数ペア:

[(1, 628808550), (2, 314404275), (3, 209602850), (5, 125761710), (6, 104801425), (10, 62880855), (15, 41920570), (25, 25152342), (30, 20960285), (50, 12576171), (75, 8384114), (150, 4192057), (157, 4005150), (314, 2002575), (471, 1335050), (785, 801030), (942, 667525), (1570, 400515), (2355, 267010), (3925, 160206), (4710, 133505), (7850, 80103), (11775, 53402), (23550, 26701)]