68095840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13729}}^1$

素因数の和:13775

約数の個数: 48

約数和(自身を含む): 166078080

約数和(自身を除く): 97982240

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, 13729, 27458, 54916, 68645, 109832, 137290, 219664, 274580, 425599, 439328, 549160, 851198, 1098320, 1702396, 2127995, 2196640, 3404792, 4255990, 6809584, 8511980, 13619168, 17023960, 34047920, 68095840]

約数ペア:

[(1, 68095840), (2, 34047920), (4, 17023960), (5, 13619168), (8, 8511980), (10, 6809584), (16, 4255990), (20, 3404792), (31, 2196640), (32, 2127995), (40, 1702396), (62, 1098320), (80, 851198), (124, 549160), (155, 439328), (160, 425599), (248, 274580), (310, 219664), (496, 137290), (620, 109832), (992, 68645), (1240, 54916), (2480, 27458), (4960, 13729)]