9304945490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{372049}}^1$

素因数の和:372158

約数の個数: 32

約数和(自身を含む): 17438727600

約数和(自身を除く): 8133782110

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 2501, 5002, 12505, 25010, 372049, 744098, 1860245, 3720490, 15254009, 22694989, 30508018, 45389978, 76270045, 113474945, 152540090, 226949890, 930494549, 1860989098, 4652472745, 9304945490]

約数ペア:

[(1, 9304945490), (2, 4652472745), (5, 1860989098), (10, 930494549), (41, 226949890), (61, 152540090), (82, 113474945), (122, 76270045), (205, 45389978), (305, 30508018), (410, 22694989), (610, 15254009), (2501, 3720490), (5002, 1860245), (12505, 744098), (25010, 372049)]