38054150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 76401360

約数和(自身を除く): 38347210

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 977, 1025, 1558, 1954, 2050, 3895, 4885, 7790, 9770, 18563, 19475, 24425, 37126, 38950, 40057, 48850, 80114, 92815, 185630, 200285, 400570, 464075, 761083, 928150, 1001425, 1522166, 2002850, 3805415, 7610830, 19027075, 38054150]

約数ペア:

[(1, 38054150), (2, 19027075), (5, 7610830), (10, 3805415), (19, 2002850), (25, 1522166), (38, 1001425), (41, 928150), (50, 761083), (82, 464075), (95, 400570), (190, 200285), (205, 185630), (410, 92815), (475, 80114), (779, 48850), (950, 40057), (977, 38950), (1025, 37126), (1558, 24425), (1954, 19475), (2050, 18563), (3895, 9770), (4885, 7790)]