38411870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7517}}^1$

素因数の和:7604

約数の個数: 32

約数和(自身を含む): 80111808

約数和(自身を除く): 41699938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 7517, 15034, 37585, 52619, 75170, 105238, 263095, 526190, 548741, 1097482, 2743705, 3841187, 5487410, 7682374, 19205935, 38411870]

約数ペア:

[(1, 38411870), (2, 19205935), (5, 7682374), (7, 5487410), (10, 3841187), (14, 2743705), (35, 1097482), (70, 548741), (73, 526190), (146, 263095), (365, 105238), (511, 75170), (730, 52619), (1022, 37585), (2555, 15034), (5110, 7517)]