105869080

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15299}}^1$

素因数の和:15483

約数の個数: 32

約数和(自身を含む): 239598000

約数和(自身を除く): 133728920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 15299, 30598, 61196, 76495, 122392, 152990, 305980, 611960, 2646727, 5293454, 10586908, 13233635, 21173816, 26467270, 52934540, 105869080]

約数ペア:

[(1, 105869080), (2, 52934540), (4, 26467270), (5, 21173816), (8, 13233635), (10, 10586908), (20, 5293454), (40, 2646727), (173, 611960), (346, 305980), (692, 152990), (865, 122392), (1384, 76495), (1730, 61196), (3460, 30598), (6920, 15299)]