471097540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{17539}}^1$

素因数の和:17644

約数の個数: 48

約数和(自身を含む): 1060819200

約数和(自身を除く): 589721660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 5372, 6715, 13430, 17539, 26860, 35078, 70156, 87695, 175390, 298163, 350780, 596326, 1192652, 1385581, 1490815, 2771162, 2981630, 5542324, 5963260, 6927905, 13855810, 23554877, 27711620, 47109754, 94219508, 117774385, 235548770, 471097540]

約数ペア:

[(1, 471097540), (2, 235548770), (4, 117774385), (5, 94219508), (10, 47109754), (17, 27711620), (20, 23554877), (34, 13855810), (68, 6927905), (79, 5963260), (85, 5542324), (158, 2981630), (170, 2771162), (316, 1490815), (340, 1385581), (395, 1192652), (790, 596326), (1343, 350780), (1580, 298163), (2686, 175390), (5372, 87695), (6715, 70156), (13430, 35078), (17539, 26860)]