134549920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27127}}^1$

素因数の和:27173

約数の個数: 48

約数和(自身を含む): 328140288

約数和(自身を除く): 193590368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 27127, 54254, 108508, 135635, 217016, 271270, 434032, 542540, 840937, 868064, 1085080, 1681874, 2170160, 3363748, 4204685, 4340320, 6727496, 8409370, 13454992, 16818740, 26909984, 33637480, 67274960, 134549920]

約数ペア:

[(1, 134549920), (2, 67274960), (4, 33637480), (5, 26909984), (8, 16818740), (10, 13454992), (16, 8409370), (20, 6727496), (31, 4340320), (32, 4204685), (40, 3363748), (62, 2170160), (80, 1681874), (124, 1085080), (155, 868064), (160, 840937), (248, 542540), (310, 434032), (496, 271270), (620, 217016), (992, 135635), (1240, 108508), (2480, 54254), (4960, 27127)]