1330406600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{350107}}^1$

素因数の和:350142

約数の個数: 48

約数和(自身を含む): 3256004400

約数和(自身を除く): 1925597800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 350107, 700214, 1400428, 1750535, 2800856, 3501070, 6652033, 7002140, 8752675, 13304066, 14004280, 17505350, 26608132, 33260165, 35010700, 53216264, 66520330, 70021400, 133040660, 166300825, 266081320, 332601650, 665203300, 1330406600]

約数ペア:

[(1, 1330406600), (2, 665203300), (4, 332601650), (5, 266081320), (8, 166300825), (10, 133040660), (19, 70021400), (20, 66520330), (25, 53216264), (38, 35010700), (40, 33260165), (50, 26608132), (76, 17505350), (95, 14004280), (100, 13304066), (152, 8752675), (190, 7002140), (200, 6652033), (380, 3501070), (475, 2800856), (760, 1750535), (950, 1400428), (1900, 700214), (3800, 350107)]