11560210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 10212590

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 419, 445, 838, 890, 2095, 2759, 4190, 5518, 12989, 13795, 25978, 27590, 37291, 64945, 74582, 129890, 186455, 372910, 1156021, 2312042, 5780105, 11560210]

約数ペア:

[(1, 11560210), (2, 5780105), (5, 2312042), (10, 1156021), (31, 372910), (62, 186455), (89, 129890), (155, 74582), (178, 64945), (310, 37291), (419, 27590), (445, 25978), (838, 13795), (890, 12989), (2095, 5518), (2759, 4190)]