41974120

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1663}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 94648320

約数和(自身を除く): 52674200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 1663, 2524, 3155, 3326, 5048, 6310, 6652, 8315, 12620, 13304, 16630, 25240, 33260, 66520, 1049353, 2098706, 4197412, 5246765, 8394824, 10493530, 20987060, 41974120]

約数ペア:

[(1, 41974120), (2, 20987060), (4, 10493530), (5, 8394824), (8, 5246765), (10, 4197412), (20, 2098706), (40, 1049353), (631, 66520), (1262, 33260), (1663, 25240), (2524, 16630), (3155, 13304), (3326, 12620), (5048, 8315), (6310, 6652)]