96179920

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19709}}^1$

素因数の和:19783

約数の個数: 40

約数和(自身を含む): 227295720

約数和(自身を除く): 131115800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 19709, 39418, 78836, 98545, 157672, 197090, 315344, 394180, 788360, 1202249, 1576720, 2404498, 4808996, 6011245, 9617992, 12022490, 19235984, 24044980, 48089960, 96179920]

約数ペア:

[(1, 96179920), (2, 48089960), (4, 24044980), (5, 19235984), (8, 12022490), (10, 9617992), (16, 6011245), (20, 4808996), (40, 2404498), (61, 1576720), (80, 1202249), (122, 788360), (244, 394180), (305, 315344), (488, 197090), (610, 157672), (976, 98545), (1220, 78836), (2440, 39418), (4880, 19709)]