39570920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52067}}^1$

素因数の和:52097

約数の個数: 32

約数和(自身を含む): 93722400

約数和(自身を除く): 54151480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 52067, 104134, 208268, 260335, 416536, 520670, 989273, 1041340, 1978546, 2082680, 3957092, 4946365, 7914184, 9892730, 19785460, 39570920]

約数ペア:

[(1, 39570920), (2, 19785460), (4, 9892730), (5, 7914184), (8, 4946365), (10, 3957092), (19, 2082680), (20, 1978546), (38, 1041340), (40, 989273), (76, 520670), (95, 416536), (152, 260335), (190, 208268), (380, 104134), (760, 52067)]