11551419080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{253543}}^1$

素因数の和:253638

約数の個数: 64

約数和(自身を含む): 27930407040

約数和(自身を除く): 16378987960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 1139, 1340, 2278, 2680, 4556, 5695, 9112, 11390, 22780, 45560, 253543, 507086, 1014172, 1267715, 2028344, 2535430, 4310231, 5070860, 8620462, 10141720, 16987381, 17240924, 21551155, 33974762, 34481848, 43102310, 67949524, 84936905, 86204620, 135899048, 169873810, 172409240, 288785477, 339747620, 577570954, 679495240, 1155141908, 1443927385, 2310283816, 2887854770, 5775709540, 11551419080]

約数ペア:

[(1, 11551419080), (2, 5775709540), (4, 2887854770), (5, 2310283816), (8, 1443927385), (10, 1155141908), (17, 679495240), (20, 577570954), (34, 339747620), (40, 288785477), (67, 172409240), (68, 169873810), (85, 135899048), (134, 86204620), (136, 84936905), (170, 67949524), (268, 43102310), (335, 34481848), (340, 33974762), (536, 21551155), (670, 17240924), (680, 16987381), (1139, 10141720), (1340, 8620462), (2278, 5070860), (2680, 4310231), (4556, 2535430), (5695, 2028344), (9112, 1267715), (11390, 1014172), (22780, 507086), (45560, 253543)]