937676860

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1\times {\mathrm{929}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 1993622400

約数和(自身を除く): 1055945540

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 463, 545, 926, 929, 1090, 1852, 1858, 2180, 2315, 3716, 4630, 4645, 9260, 9290, 18580, 50467, 100934, 101261, 201868, 202522, 252335, 405044, 430127, 504670, 506305, 860254, 1009340, 1012610, 1720508, 2025220, 2150635, 4301270, 8602540, 46883843, 93767686, 187535372, 234419215, 468838430, 937676860]

約数ペア:

[(1, 937676860), (2, 468838430), (4, 234419215), (5, 187535372), (10, 93767686), (20, 46883843), (109, 8602540), (218, 4301270), (436, 2150635), (463, 2025220), (545, 1720508), (926, 1012610), (929, 1009340), (1090, 860254), (1852, 506305), (1858, 504670), (2180, 430127), (2315, 405044), (3716, 252335), (4630, 202522), (4645, 201868), (9260, 101261), (9290, 100934), (18580, 50467)]