38204380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^3\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 84409920

約数和(自身を除く): 46205540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 157, 230, 314, 460, 529, 628, 785, 1058, 1570, 2116, 2645, 3140, 3611, 5290, 7222, 10580, 12167, 14444, 18055, 24334, 36110, 48668, 60835, 72220, 83053, 121670, 166106, 243340, 332212, 415265, 830530, 1661060, 1910219, 3820438, 7640876, 9551095, 19102190, 38204380]

約数ペア:

[(1, 38204380), (2, 19102190), (4, 9551095), (5, 7640876), (10, 3820438), (20, 1910219), (23, 1661060), (46, 830530), (92, 415265), (115, 332212), (157, 243340), (230, 166106), (314, 121670), (460, 83053), (529, 72220), (628, 60835), (785, 48668), (1058, 36110), (1570, 24334), (2116, 18055), (2645, 14444), (3140, 12167), (3611, 10580), (5290, 7222)]