55180240

素因数分解:

$2^4\times 5^1\times {\mathrm{733}}^1\times {\mathrm{941}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 128605608

約数和(自身を除く): 73425368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 733, 941, 1466, 1882, 2932, 3665, 3764, 4705, 5864, 7330, 7528, 9410, 11728, 14660, 15056, 18820, 29320, 37640, 58640, 75280, 689753, 1379506, 2759012, 3448765, 5518024, 6897530, 11036048, 13795060, 27590120, 55180240]

約数ペア:

[(1, 55180240), (2, 27590120), (4, 13795060), (5, 11036048), (8, 6897530), (10, 5518024), (16, 3448765), (20, 2759012), (40, 1379506), (80, 689753), (733, 75280), (941, 58640), (1466, 37640), (1882, 29320), (2932, 18820), (3665, 15056), (3764, 14660), (4705, 11728), (5864, 9410), (7330, 7528)]