27971200

素因数分解:

$2^7\times 5^2\times {\mathrm{8741}}^1$

素因数の和:8765

約数の個数: 48

約数和(自身を含む): 69105510

約数和(自身を除く): 41134310

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 8741, 17482, 34964, 43705, 69928, 87410, 139856, 174820, 218525, 279712, 349640, 437050, 559424, 699280, 874100, 1118848, 1398560, 1748200, 2797120, 3496400, 5594240, 6992800, 13985600, 27971200]

約数ペア:

[(1, 27971200), (2, 13985600), (4, 6992800), (5, 5594240), (8, 3496400), (10, 2797120), (16, 1748200), (20, 1398560), (25, 1118848), (32, 874100), (40, 699280), (50, 559424), (64, 437050), (80, 349640), (100, 279712), (128, 218525), (160, 174820), (200, 139856), (320, 87410), (400, 69928), (640, 43705), (800, 34964), (1600, 17482), (3200, 8741)]