67106320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27059}}^1$

素因数の和:27103

約数の個数: 40

約数和(自身を含む): 161061120

約数和(自身を除く): 93954800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 27059, 54118, 108236, 135295, 216472, 270590, 432944, 541180, 838829, 1082360, 1677658, 2164720, 3355316, 4194145, 6710632, 8388290, 13421264, 16776580, 33553160, 67106320]

約数ペア:

[(1, 67106320), (2, 33553160), (4, 16776580), (5, 13421264), (8, 8388290), (10, 6710632), (16, 4194145), (20, 3355316), (31, 2164720), (40, 1677658), (62, 1082360), (80, 838829), (124, 541180), (155, 432944), (248, 270590), (310, 216472), (496, 135295), (620, 108236), (1240, 54118), (2480, 27059)]