227930800

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{7213}}^1$

素因数の和:7310

約数の個数: 60

約数和(自身を含む): 554612320

約数和(自身を除く): 326681520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 395, 400, 632, 790, 1264, 1580, 1975, 3160, 3950, 6320, 7213, 7900, 14426, 15800, 28852, 31600, 36065, 57704, 72130, 115408, 144260, 180325, 288520, 360650, 569827, 577040, 721300, 1139654, 1442600, 2279308, 2849135, 2885200, 4558616, 5698270, 9117232, 11396540, 14245675, 22793080, 28491350, 45586160, 56982700, 113965400, 227930800]

約数ペア:

[(1, 227930800), (2, 113965400), (4, 56982700), (5, 45586160), (8, 28491350), (10, 22793080), (16, 14245675), (20, 11396540), (25, 9117232), (40, 5698270), (50, 4558616), (79, 2885200), (80, 2849135), (100, 2279308), (158, 1442600), (200, 1139654), (316, 721300), (395, 577040), (400, 569827), (632, 360650), (790, 288520), (1264, 180325), (1580, 144260), (1975, 115408), (3160, 72130), (3950, 57704), (6320, 36065), (7213, 31600), (7900, 28852), (14426, 15800)]