2216045210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{33329}}^1$

素因数の和:33506

約数の個数: 32

約数和(自身を含む): 4091590800

約数和(自身を除く): 1875545590

約数列:

[1, 2, 5, 10, 61, 109, 122, 218, 305, 545, 610, 1090, 6649, 13298, 33245, 33329, 66490, 66658, 166645, 333290, 2033069, 3632861, 4066138, 7265722, 10165345, 18164305, 20330690, 36328610, 221604521, 443209042, 1108022605, 2216045210]

約数ペア:

[(1, 2216045210), (2, 1108022605), (5, 443209042), (10, 221604521), (61, 36328610), (109, 20330690), (122, 18164305), (218, 10165345), (305, 7265722), (545, 4066138), (610, 3632861), (1090, 2033069), (6649, 333290), (13298, 166645), (33245, 66658), (33329, 66490)]