1566896844040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3561129191}}^1$

素因数の和:3561129213

約数の個数: 32

約数和(自身を含む): 3846019527360

約数和(自身を除く): 2279122683320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3561129191, 7122258382, 14244516764, 17805645955, 28489033528, 35611291910, 39172421101, 71222583820, 78344842202, 142445167640, 156689684404, 195862105505, 313379368808, 391724211010, 783448422020, 1566896844040]

約数ペア:

[(1, 1566896844040), (2, 783448422020), (4, 391724211010), (5, 313379368808), (8, 195862105505), (10, 156689684404), (11, 142445167640), (20, 78344842202), (22, 71222583820), (40, 39172421101), (44, 35611291910), (55, 28489033528), (88, 17805645955), (110, 14244516764), (220, 7122258382), (440, 3561129191)]