18683670065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 24512716800

約数和(自身を除く): 5829046735

約数列:

[1, 5, 29, 43, 47, 103, 145, 215, 235, 515, 619, 1247, 1363, 2021, 2987, 3095, 4429, 4841, 6235, 6815, 10105, 14935, 17951, 22145, 24205, 26617, 29093, 58609, 63757, 89755, 128441, 133085, 140389, 145465, 208163, 293045, 318785, 642205, 701945, 771893, 843697, 1040815, 1250999, 1848953, 2741551, 2996579, 3859465, 4218485, 6036727, 6254995, 9244765, 13707755, 14982895, 30183635, 36278971, 79504979, 86900791, 128852897, 181394855, 397524895, 434503955, 644264485, 3736734013, 18683670065]

約数ペア:

[(1, 18683670065), (5, 3736734013), (29, 644264485), (43, 434503955), (47, 397524895), (103, 181394855), (145, 128852897), (215, 86900791), (235, 79504979), (515, 36278971), (619, 30183635), (1247, 14982895), (1363, 13707755), (2021, 9244765), (2987, 6254995), (3095, 6036727), (4429, 4218485), (4841, 3859465), (6235, 2996579), (6815, 2741551), (10105, 1848953), (14935, 1250999), (17951, 1040815), (22145, 843697), (24205, 771893), (26617, 701945), (29093, 642205), (58609, 318785), (63757, 293045), (89755, 208163), (128441, 145465), (133085, 140389)]