562463920

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{115259}}^1$

素因数の和:115333

約数の個数: 40

約数和(自身を含む): 1329178320

約数和(自身を除く): 766714400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 115259, 230518, 461036, 576295, 922072, 1152590, 1844144, 2305180, 4610360, 7030799, 9220720, 14061598, 28123196, 35153995, 56246392, 70307990, 112492784, 140615980, 281231960, 562463920]

約数ペア:

[(1, 562463920), (2, 281231960), (4, 140615980), (5, 112492784), (8, 70307990), (10, 56246392), (16, 35153995), (20, 28123196), (40, 14061598), (61, 9220720), (80, 7030799), (122, 4610360), (244, 2305180), (305, 1844144), (488, 1152590), (610, 922072), (976, 576295), (1220, 461036), (2440, 230518), (4880, 115259)]