8203690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 17635968

約数和(自身を除く): 9432278

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 55, 82, 85, 107, 110, 170, 187, 205, 214, 374, 410, 451, 535, 697, 902, 935, 1070, 1177, 1394, 1819, 1870, 2255, 2354, 3485, 3638, 4387, 4510, 5885, 6970, 7667, 8774, 9095, 11770, 15334, 18190, 20009, 21935, 38335, 40018, 43870, 48257, 74579, 76670, 96514, 100045, 149158, 200090, 241285, 372895, 482570, 745790, 820369, 1640738, 4101845, 8203690]

約数ペア:

[(1, 8203690), (2, 4101845), (5, 1640738), (10, 820369), (11, 745790), (17, 482570), (22, 372895), (34, 241285), (41, 200090), (55, 149158), (82, 100045), (85, 96514), (107, 76670), (110, 74579), (170, 48257), (187, 43870), (205, 40018), (214, 38335), (374, 21935), (410, 20009), (451, 18190), (535, 15334), (697, 11770), (902, 9095), (935, 8774), (1070, 7667), (1177, 6970), (1394, 5885), (1819, 4510), (1870, 4387), (2255, 3638), (2354, 3485)]