84148150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 166574160

約数和(自身を除く): 82426010

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 101, 190, 202, 475, 505, 877, 950, 1010, 1754, 1919, 2525, 3838, 4385, 5050, 8770, 9595, 16663, 19190, 21925, 33326, 43850, 47975, 83315, 88577, 95950, 166630, 177154, 416575, 442885, 833150, 885770, 1682963, 2214425, 3365926, 4428850, 8414815, 16829630, 42074075, 84148150]

約数ペア:

[(1, 84148150), (2, 42074075), (5, 16829630), (10, 8414815), (19, 4428850), (25, 3365926), (38, 2214425), (50, 1682963), (95, 885770), (101, 833150), (190, 442885), (202, 416575), (475, 177154), (505, 166630), (877, 95950), (950, 88577), (1010, 83315), (1754, 47975), (1919, 43850), (2525, 33326), (3838, 21925), (4385, 19190), (5050, 16663), (8770, 9595)]