86826320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{155047}}^1$

素因数の和:155067

約数の個数: 40

約数和(自身を含む): 230711424

約数和(自身を除く): 143885104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 155047, 310094, 620188, 775235, 1085329, 1240376, 1550470, 2170658, 2480752, 3100940, 4341316, 5426645, 6201880, 8682632, 10853290, 12403760, 17365264, 21706580, 43413160, 86826320]

約数ペア:

[(1, 86826320), (2, 43413160), (4, 21706580), (5, 17365264), (7, 12403760), (8, 10853290), (10, 8682632), (14, 6201880), (16, 5426645), (20, 4341316), (28, 3100940), (35, 2480752), (40, 2170658), (56, 1550470), (70, 1240376), (80, 1085329), (112, 775235), (140, 620188), (280, 310094), (560, 155047)]