1833760

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 4419576

約数和(自身を除く): 2585816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 157, 160, 292, 314, 365, 584, 628, 730, 785, 1168, 1256, 1460, 1570, 2336, 2512, 2920, 3140, 5024, 5840, 6280, 11461, 11680, 12560, 22922, 25120, 45844, 57305, 91688, 114610, 183376, 229220, 366752, 458440, 916880, 1833760]

約数ペア:

[(1, 1833760), (2, 916880), (4, 458440), (5, 366752), (8, 229220), (10, 183376), (16, 114610), (20, 91688), (32, 57305), (40, 45844), (73, 25120), (80, 22922), (146, 12560), (157, 11680), (160, 11461), (292, 6280), (314, 5840), (365, 5024), (584, 3140), (628, 2920), (730, 2512), (785, 2336), (1168, 1570), (1256, 1460)]