1139394050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{1381}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 2197794600

約数和(自身を除く): 1058400550

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 569, 725, 1138, 1381, 1450, 2762, 2845, 5690, 6905, 13810, 14225, 16501, 28450, 33002, 34525, 40049, 69050, 80098, 82505, 165010, 200245, 400490, 412525, 785789, 825050, 1001225, 1571578, 2002450, 3928945, 7857890, 19644725, 22787881, 39289450, 45575762, 113939405, 227878810, 569697025, 1139394050]

約数ペア:

[(1, 1139394050), (2, 569697025), (5, 227878810), (10, 113939405), (25, 45575762), (29, 39289450), (50, 22787881), (58, 19644725), (145, 7857890), (290, 3928945), (569, 2002450), (725, 1571578), (1138, 1001225), (1381, 825050), (1450, 785789), (2762, 412525), (2845, 400490), (5690, 200245), (6905, 165010), (13810, 82505), (14225, 80098), (16501, 69050), (28450, 40049), (33002, 34525)]