75420560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14071}}^1$

素因数の和:14151

約数の個数: 40

約数和(自身を含む): 177982656

約数和(自身を除く): 102562096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 14071, 28142, 56284, 70355, 112568, 140710, 225136, 281420, 562840, 942757, 1125680, 1885514, 3771028, 4713785, 7542056, 9427570, 15084112, 18855140, 37710280, 75420560]

約数ペア:

[(1, 75420560), (2, 37710280), (4, 18855140), (5, 15084112), (8, 9427570), (10, 7542056), (16, 4713785), (20, 3771028), (40, 1885514), (67, 1125680), (80, 942757), (134, 562840), (268, 281420), (335, 225136), (536, 140710), (670, 112568), (1072, 70355), (1340, 56284), (2680, 28142), (5360, 14071)]