11428030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 21500640

約数和(自身を除く): 10072610

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 251, 290, 314, 502, 785, 1255, 1570, 2510, 4553, 7279, 9106, 14558, 22765, 36395, 39407, 45530, 72790, 78814, 197035, 394070, 1142803, 2285606, 5714015, 11428030]

約数ペア:

[(1, 11428030), (2, 5714015), (5, 2285606), (10, 1142803), (29, 394070), (58, 197035), (145, 78814), (157, 72790), (251, 45530), (290, 39407), (314, 36395), (502, 22765), (785, 14558), (1255, 9106), (1570, 7279), (2510, 4553)]