349043669980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31051}}^1\times {\mathrm{19381}}^1$

素因数の和:50470

約数の個数: 48

約数和(自身を含む): 758330828640

約数和(自身を除く): 409287158660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 19381, 31051, 38762, 62102, 77524, 96905, 124204, 155255, 193810, 310510, 387620, 562049, 621020, 900479, 1124098, 1800958, 2248196, 2810245, 3601916, 4502395, 5620490, 9004790, 11240980, 18009580, 601799431, 1203598862, 2407197724, 3008997155, 6017994310, 12035988620, 17452183499, 34904366998, 69808733996, 87260917495, 174521834990, 349043669980]

約数ペア:

[(1, 349043669980), (2, 174521834990), (4, 87260917495), (5, 69808733996), (10, 34904366998), (20, 17452183499), (29, 12035988620), (58, 6017994310), (116, 3008997155), (145, 2407197724), (290, 1203598862), (580, 601799431), (19381, 18009580), (31051, 11240980), (38762, 9004790), (62102, 5620490), (77524, 4502395), (96905, 3601916), (124204, 2810245), (155255, 2248196), (193810, 1800958), (310510, 1124098), (387620, 900479), (562049, 621020)]