41249360

素因数分解:

$2^4\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1013}}^1$

素因数の和:1535

約数の個数: 40

約数和(自身を含む): 96188040

約数和(自身を除く): 54938680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 509, 1013, 1018, 2026, 2036, 2545, 4052, 4072, 5065, 5090, 8104, 8144, 10130, 10180, 16208, 20260, 20360, 40520, 40720, 81040, 515617, 1031234, 2062468, 2578085, 4124936, 5156170, 8249872, 10312340, 20624680, 41249360]

約数ペア:

[(1, 41249360), (2, 20624680), (4, 10312340), (5, 8249872), (8, 5156170), (10, 4124936), (16, 2578085), (20, 2062468), (40, 1031234), (80, 515617), (509, 81040), (1013, 40720), (1018, 40520), (2026, 20360), (2036, 20260), (2545, 16208), (4052, 10180), (4072, 10130), (5065, 8144), (5090, 8104)]