130203680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47869}}^1$

素因数の和:47901

約数の個数: 48

約数和(自身を含む): 325707480

約数和(自身を除く): 195503800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 47869, 95738, 191476, 239345, 382952, 478690, 765904, 813773, 957380, 1531808, 1627546, 1914760, 3255092, 3829520, 4068865, 6510184, 7659040, 8137730, 13020368, 16275460, 26040736, 32550920, 65101840, 130203680]

約数ペア:

[(1, 130203680), (2, 65101840), (4, 32550920), (5, 26040736), (8, 16275460), (10, 13020368), (16, 8137730), (17, 7659040), (20, 6510184), (32, 4068865), (34, 3829520), (40, 3255092), (68, 1914760), (80, 1627546), (85, 1531808), (136, 957380), (160, 813773), (170, 765904), (272, 478690), (340, 382952), (544, 239345), (680, 191476), (1360, 95738), (2720, 47869)]