3801472810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{20747}}^1$

素因数の和:21078

約数の個数: 32

約数和(自身を含む): 6964356672

約数和(自身を除く): 3162883862

約数列:

[1, 2, 5, 10, 73, 146, 251, 365, 502, 730, 1255, 2510, 18323, 20747, 36646, 41494, 91615, 103735, 183230, 207470, 1514531, 3029062, 5207497, 7572655, 10414994, 15145310, 26037485, 52074970, 380147281, 760294562, 1900736405, 3801472810]

約数ペア:

[(1, 3801472810), (2, 1900736405), (5, 760294562), (10, 380147281), (73, 52074970), (146, 26037485), (251, 15145310), (365, 10414994), (502, 7572655), (730, 5207497), (1255, 3029062), (2510, 1514531), (18323, 207470), (20747, 183230), (36646, 103735), (41494, 91615)]