40628220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18301}}^1$

素因数の和:18350

約数の個数: 48

約数和(自身を含む): 116839968

約数和(自身を除く): 76211748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 18301, 36602, 54903, 73204, 91505, 109806, 183010, 219612, 274515, 366020, 549030, 677137, 1098060, 1354274, 2031411, 2708548, 3385685, 4062822, 6771370, 8125644, 10157055, 13542740, 20314110, 40628220]

約数ペア:

[(1, 40628220), (2, 20314110), (3, 13542740), (4, 10157055), (5, 8125644), (6, 6771370), (10, 4062822), (12, 3385685), (15, 2708548), (20, 2031411), (30, 1354274), (37, 1098060), (60, 677137), (74, 549030), (111, 366020), (148, 274515), (185, 219612), (222, 183010), (370, 109806), (444, 91505), (555, 73204), (740, 54903), (1110, 36602), (2220, 18301)]