67410100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2137

約数の個数: 72

約数和(自身を含む): 163114560

約数和(自身を除く): 95704460

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 850, 950, 1292, 1615, 1700, 1900, 2087, 3230, 4174, 6460, 8075, 8348, 10435, 16150, 20870, 32300, 35479, 39653, 41740, 52175, 70958, 79306, 104350, 141916, 158612, 177395, 198265, 208700, 354790, 396530, 674101, 709580, 793060, 886975, 991325, 1348202, 1773950, 1982650, 2696404, 3370505, 3547900, 3965300, 6741010, 13482020, 16852525, 33705050, 67410100]

約数ペア:

[(1, 67410100), (2, 33705050), (4, 16852525), (5, 13482020), (10, 6741010), (17, 3965300), (19, 3547900), (20, 3370505), (25, 2696404), (34, 1982650), (38, 1773950), (50, 1348202), (68, 991325), (76, 886975), (85, 793060), (95, 709580), (100, 674101), (170, 396530), (190, 354790), (323, 208700), (340, 198265), (380, 177395), (425, 158612), (475, 141916), (646, 104350), (850, 79306), (950, 70958), (1292, 52175), (1615, 41740), (1700, 39653), (1900, 35479), (2087, 32300), (3230, 20870), (4174, 16150), (6460, 10435), (8075, 8348)]