15708860574020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{342838511}}^1$

素因数の和:342838628

約数の個数: 48

約数和(自身を含む): 34558122009600

約数和(自身を除く): 18849261435580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1580, 2291, 4582, 9164, 11455, 22910, 45820, 342838511, 685677022, 1371354044, 1714192555, 3428385110, 6856770220, 9942316819, 19884633638, 27084242369, 39769267276, 49711584095, 54168484738, 99423168190, 108336969476, 135421211845, 198846336380, 270842423690, 541684847380, 785443028701, 1570886057402, 3141772114804, 3927215143505, 7854430287010, 15708860574020]

約数ペア:

[(1, 15708860574020), (2, 7854430287010), (4, 3927215143505), (5, 3141772114804), (10, 1570886057402), (20, 785443028701), (29, 541684847380), (58, 270842423690), (79, 198846336380), (116, 135421211845), (145, 108336969476), (158, 99423168190), (290, 54168484738), (316, 49711584095), (395, 39769267276), (580, 27084242369), (790, 19884633638), (1580, 9942316819), (2291, 6856770220), (4582, 3428385110), (9164, 1714192555), (11455, 1371354044), (22910, 685677022), (45820, 342838511)]