1150480

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 2725272

約数和(自身を除く): 1574792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 197, 292, 365, 394, 584, 730, 788, 985, 1168, 1460, 1576, 1970, 2920, 3152, 3940, 5840, 7880, 14381, 15760, 28762, 57524, 71905, 115048, 143810, 230096, 287620, 575240, 1150480]

約数ペア:

[(1, 1150480), (2, 575240), (4, 287620), (5, 230096), (8, 143810), (10, 115048), (16, 71905), (20, 57524), (40, 28762), (73, 15760), (80, 14381), (146, 7880), (197, 5840), (292, 3940), (365, 3152), (394, 2920), (584, 1970), (730, 1576), (788, 1460), (985, 1168)]