86673160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{44221}}^1$

素因数の和:44246

約数の個数: 48

約数和(自身を含む): 226858860

約数和(自身を除く): 140185700

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 44221, 88442, 176884, 221105, 309547, 353768, 442210, 619094, 884420, 1238188, 1547735, 1768840, 2166829, 2476376, 3095470, 4333658, 6190940, 8667316, 10834145, 12381880, 17334632, 21668290, 43336580, 86673160]

約数ペア:

[(1, 86673160), (2, 43336580), (4, 21668290), (5, 17334632), (7, 12381880), (8, 10834145), (10, 8667316), (14, 6190940), (20, 4333658), (28, 3095470), (35, 2476376), (40, 2166829), (49, 1768840), (56, 1547735), (70, 1238188), (98, 884420), (140, 619094), (196, 442210), (245, 353768), (280, 309547), (392, 221105), (490, 176884), (980, 88442), (1960, 44221)]