468350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 48

約数和(自身を含む): 1004400

約数和(自身を除く): 536050

約数列:

[1, 2, 5, 10, 17, 19, 25, 29, 34, 38, 50, 58, 85, 95, 145, 170, 190, 290, 323, 425, 475, 493, 551, 646, 725, 850, 950, 986, 1102, 1450, 1615, 2465, 2755, 3230, 4930, 5510, 8075, 9367, 12325, 13775, 16150, 18734, 24650, 27550, 46835, 93670, 234175, 468350]

約数ペア:

[(1, 468350), (2, 234175), (5, 93670), (10, 46835), (17, 27550), (19, 24650), (25, 18734), (29, 16150), (34, 13775), (38, 12325), (50, 9367), (58, 8075), (85, 5510), (95, 4930), (145, 3230), (170, 2755), (190, 2465), (290, 1615), (323, 1450), (425, 1102), (475, 986), (493, 950), (551, 850), (646, 725)]