45669080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27847}}^1$

素因数の和:27899

約数の個数: 32

約数和(自身を含む): 105265440

約数和(自身を除く): 59596360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 27847, 55694, 111388, 139235, 222776, 278470, 556940, 1113880, 1141727, 2283454, 4566908, 5708635, 9133816, 11417270, 22834540, 45669080]

約数ペア:

[(1, 45669080), (2, 22834540), (4, 11417270), (5, 9133816), (8, 5708635), (10, 4566908), (20, 2283454), (40, 1141727), (41, 1113880), (82, 556940), (164, 278470), (205, 222776), (328, 139235), (410, 111388), (820, 55694), (1640, 27847)]