1035157520

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 2457424560

約数和(自身を除く): 1422267040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 157, 292, 314, 365, 584, 628, 730, 785, 1129, 1168, 1256, 1460, 1570, 2258, 2512, 2920, 3140, 4516, 5645, 5840, 6280, 9032, 11290, 11461, 12560, 18064, 22580, 22922, 45160, 45844, 57305, 82417, 90320, 91688, 114610, 164834, 177253, 183376, 229220, 329668, 354506, 412085, 458440, 659336, 709012, 824170, 886265, 916880, 1318672, 1418024, 1648340, 1772530, 2836048, 3296680, 3545060, 6593360, 7090120, 12939469, 14180240, 25878938, 51757876, 64697345, 103515752, 129394690, 207031504, 258789380, 517578760, 1035157520]

約数ペア:

[(1, 1035157520), (2, 517578760), (4, 258789380), (5, 207031504), (8, 129394690), (10, 103515752), (16, 64697345), (20, 51757876), (40, 25878938), (73, 14180240), (80, 12939469), (146, 7090120), (157, 6593360), (292, 3545060), (314, 3296680), (365, 2836048), (584, 1772530), (628, 1648340), (730, 1418024), (785, 1318672), (1129, 916880), (1168, 886265), (1256, 824170), (1460, 709012), (1570, 659336), (2258, 458440), (2512, 412085), (2920, 354506), (3140, 329668), (4516, 229220), (5645, 183376), (5840, 177253), (6280, 164834), (9032, 114610), (11290, 91688), (11461, 90320), (12560, 82417), (18064, 57305), (22580, 45844), (22922, 45160)]