38315150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 74245248

約数和(自身を除く): 35930098

約数列:

[1, 2, 5, 10, 25, 43, 50, 71, 86, 142, 215, 251, 355, 430, 502, 710, 1075, 1255, 1775, 2150, 2510, 3053, 3550, 6106, 6275, 10793, 12550, 15265, 17821, 21586, 30530, 35642, 53965, 76325, 89105, 107930, 152650, 178210, 269825, 445525, 539650, 766303, 891050, 1532606, 3831515, 7663030, 19157575, 38315150]

約数ペア:

[(1, 38315150), (2, 19157575), (5, 7663030), (10, 3831515), (25, 1532606), (43, 891050), (50, 766303), (71, 539650), (86, 445525), (142, 269825), (215, 178210), (251, 152650), (355, 107930), (430, 89105), (502, 76325), (710, 53965), (1075, 35642), (1255, 30530), (1775, 21586), (2150, 17821), (2510, 15265), (3053, 12550), (3550, 10793), (6106, 6275)]