2077825150

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{2699}}^1$

素因数の和:2973

約数の個数: 48

約数和(自身を含む): 3932226000

約数和(自身を除く): 1854400850

約数列:

[1, 2, 5, 10, 25, 50, 89, 173, 178, 346, 445, 865, 890, 1730, 2225, 2699, 4325, 4450, 5398, 8650, 13495, 15397, 26990, 30794, 67475, 76985, 134950, 153970, 240211, 384925, 466927, 480422, 769850, 933854, 1201055, 2334635, 2402110, 4669270, 6005275, 11673175, 12010550, 23346350, 41556503, 83113006, 207782515, 415565030, 1038912575, 2077825150]

約数ペア:

[(1, 2077825150), (2, 1038912575), (5, 415565030), (10, 207782515), (25, 83113006), (50, 41556503), (89, 23346350), (173, 12010550), (178, 11673175), (346, 6005275), (445, 4669270), (865, 2402110), (890, 2334635), (1730, 1201055), (2225, 933854), (2699, 769850), (4325, 480422), (4450, 466927), (5398, 384925), (8650, 240211), (13495, 153970), (15397, 134950), (26990, 76985), (30794, 67475)]