86137520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{153817}}^1$

素因数の和:153837

約数の個数: 40

約数和(自身を含む): 228881184

約数和(自身を除く): 142743664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 153817, 307634, 615268, 769085, 1076719, 1230536, 1538170, 2153438, 2461072, 3076340, 4306876, 5383595, 6152680, 8613752, 10767190, 12305360, 17227504, 21534380, 43068760, 86137520]

約数ペア:

[(1, 86137520), (2, 43068760), (4, 21534380), (5, 17227504), (7, 12305360), (8, 10767190), (10, 8613752), (14, 6152680), (16, 5383595), (20, 4306876), (28, 3076340), (35, 2461072), (40, 2153438), (56, 1538170), (70, 1230536), (80, 1076719), (112, 769085), (140, 615268), (280, 307634), (560, 153817)]