222920740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{5023}}^1$

素因数の和:5356

約数の個数: 48

約数和(自身を含む): 536804352

約数和(自身を除く): 313883612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1585, 2219, 3170, 4438, 5023, 6340, 8876, 10046, 11095, 20092, 22190, 25115, 35161, 44380, 50230, 70322, 100460, 140644, 175805, 351610, 703220, 1592291, 3184582, 6369164, 7961455, 11146037, 15922910, 22292074, 31845820, 44584148, 55730185, 111460370, 222920740]

約数ペア:

[(1, 222920740), (2, 111460370), (4, 55730185), (5, 44584148), (7, 31845820), (10, 22292074), (14, 15922910), (20, 11146037), (28, 7961455), (35, 6369164), (70, 3184582), (140, 1592291), (317, 703220), (634, 351610), (1268, 175805), (1585, 140644), (2219, 100460), (3170, 70322), (4438, 50230), (5023, 44380), (6340, 35161), (8876, 25115), (10046, 22190), (11095, 20092)]