27528045320

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7732597}}^1$

素因数の和:7732697

約数の個数: 32

約数和(自身を含む): 62634043800

約数和(自身を除く): 35105998480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 7732597, 15465194, 30930388, 38662985, 61860776, 77325970, 154651940, 309303880, 688201133, 1376402266, 2752804532, 3441005665, 5505609064, 6882011330, 13764022660, 27528045320]

約数ペア:

[(1, 27528045320), (2, 13764022660), (4, 6882011330), (5, 5505609064), (8, 3441005665), (10, 2752804532), (20, 1376402266), (40, 688201133), (89, 309303880), (178, 154651940), (356, 77325970), (445, 61860776), (712, 38662985), (890, 30930388), (1780, 15465194), (3560, 7732597)]