425537440

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{36433}}^1$

素因数の和:36521

約数の個数: 48

約数和(自身を含む): 1019131848

約数和(自身を除く): 593594408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 36433, 72866, 145732, 182165, 291464, 364330, 582928, 728660, 1165856, 1457320, 2659609, 2914640, 5319218, 5829280, 10638436, 13298045, 21276872, 26596090, 42553744, 53192180, 85107488, 106384360, 212768720, 425537440]

約数ペア:

[(1, 425537440), (2, 212768720), (4, 106384360), (5, 85107488), (8, 53192180), (10, 42553744), (16, 26596090), (20, 21276872), (32, 13298045), (40, 10638436), (73, 5829280), (80, 5319218), (146, 2914640), (160, 2659609), (292, 1457320), (365, 1165856), (584, 728660), (730, 582928), (1168, 364330), (1460, 291464), (2336, 182165), (2920, 145732), (5840, 72866), (11680, 36433)]