401080600

素因数分解:

$2^3\times 5^2\times {\mathrm{853}}^1\times {\mathrm{2351}}^1$

素因数の和:3220

約数の個数: 48

約数和(自身を含む): 934002720

約数和(自身を除く): 532922120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 853, 1706, 2351, 3412, 4265, 4702, 6824, 8530, 9404, 11755, 17060, 18808, 21325, 23510, 34120, 42650, 47020, 58775, 85300, 94040, 117550, 170600, 235100, 470200, 2005403, 4010806, 8021612, 10027015, 16043224, 20054030, 40108060, 50135075, 80216120, 100270150, 200540300, 401080600]

約数ペア:

[(1, 401080600), (2, 200540300), (4, 100270150), (5, 80216120), (8, 50135075), (10, 40108060), (20, 20054030), (25, 16043224), (40, 10027015), (50, 8021612), (100, 4010806), (200, 2005403), (853, 470200), (1706, 235100), (2351, 170600), (3412, 117550), (4265, 94040), (4702, 85300), (6824, 58775), (8530, 47020), (9404, 42650), (11755, 34120), (17060, 23510), (18808, 21325)]