2103520

素因数分解:

$2^5\times 5^1\times {\mathrm{13147}}^1$

素因数の和:13162

約数の個数: 24

約数和(自身を含む): 4969944

約数和(自身を除く): 2866424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13147, 26294, 52588, 65735, 105176, 131470, 210352, 262940, 420704, 525880, 1051760, 2103520]

約数ペア:

[(1, 2103520), (2, 1051760), (4, 525880), (5, 420704), (8, 262940), (10, 210352), (16, 131470), (20, 105176), (32, 65735), (40, 52588), (80, 26294), (160, 13147)]