40759330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 76068720

約数和(自身を除く): 35309390

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 1117, 2234, 3649, 5585, 7298, 11170, 18245, 36490, 45797, 91594, 99413, 198826, 228985, 457970, 497065, 994130, 4075933, 8151866, 20379665, 40759330]

約数ペア:

[(1, 40759330), (2, 20379665), (5, 8151866), (10, 4075933), (41, 994130), (82, 497065), (89, 457970), (178, 228985), (205, 198826), (410, 99413), (445, 91594), (890, 45797), (1117, 36490), (2234, 18245), (3649, 11170), (5585, 7298)]