71316020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5669}}^1$

素因数の和:5732

約数の個数: 48

約数和(自身を含む): 162887760

約数和(自身を除く): 91571740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 5669, 6290, 11338, 12580, 22676, 28345, 56690, 96373, 113380, 192746, 209753, 385492, 419506, 481865, 839012, 963730, 1048765, 1927460, 2097530, 3565801, 4195060, 7131602, 14263204, 17829005, 35658010, 71316020]

約数ペア:

[(1, 71316020), (2, 35658010), (4, 17829005), (5, 14263204), (10, 7131602), (17, 4195060), (20, 3565801), (34, 2097530), (37, 1927460), (68, 1048765), (74, 963730), (85, 839012), (148, 481865), (170, 419506), (185, 385492), (340, 209753), (370, 192746), (629, 113380), (740, 96373), (1258, 56690), (2516, 28345), (3145, 22676), (5669, 12580), (6290, 11338)]