70066880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16843}}^1$

素因数の和:16873

約数の個数: 56

約数和(自身を含む): 179691792

約数和(自身を除く): 109624912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 16843, 33686, 67372, 84215, 134744, 168430, 218959, 269488, 336860, 437918, 538976, 673720, 875836, 1077952, 1094795, 1347440, 1751672, 2189590, 2694880, 3503344, 4379180, 5389760, 7006688, 8758360, 14013376, 17516720, 35033440, 70066880]

約数ペア:

[(1, 70066880), (2, 35033440), (4, 17516720), (5, 14013376), (8, 8758360), (10, 7006688), (13, 5389760), (16, 4379180), (20, 3503344), (26, 2694880), (32, 2189590), (40, 1751672), (52, 1347440), (64, 1094795), (65, 1077952), (80, 875836), (104, 673720), (130, 538976), (160, 437918), (208, 336860), (260, 269488), (320, 218959), (416, 168430), (520, 134744), (832, 84215), (1040, 67372), (2080, 33686), (4160, 16843)]