958478420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{15161}}^1$

素因数の和:15308

約数の個数: 48

約数和(自身を含む): 2101453200

約数和(自身を除く): 1142974780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 109, 116, 145, 218, 290, 436, 545, 580, 1090, 2180, 3161, 6322, 12644, 15161, 15805, 30322, 31610, 60644, 63220, 75805, 151610, 303220, 439669, 879338, 1652549, 1758676, 2198345, 3305098, 4396690, 6610196, 8262745, 8793380, 16525490, 33050980, 47923921, 95847842, 191695684, 239619605, 479239210, 958478420]

約数ペア:

[(1, 958478420), (2, 479239210), (4, 239619605), (5, 191695684), (10, 95847842), (20, 47923921), (29, 33050980), (58, 16525490), (109, 8793380), (116, 8262745), (145, 6610196), (218, 4396690), (290, 3305098), (436, 2198345), (545, 1758676), (580, 1652549), (1090, 879338), (2180, 439669), (3161, 303220), (6322, 151610), (12644, 75805), (15161, 63220), (15805, 60644), (30322, 31610)]