27957800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10753}}^1$

素因数の和:10782

約数の個数: 48

約数和(自身を含む): 70008540

約数和(自身を除く): 42050740

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 10753, 21506, 43012, 53765, 86024, 107530, 139789, 215060, 268825, 279578, 430120, 537650, 559156, 698945, 1075300, 1118312, 1397890, 2150600, 2795780, 3494725, 5591560, 6989450, 13978900, 27957800]

約数ペア:

[(1, 27957800), (2, 13978900), (4, 6989450), (5, 5591560), (8, 3494725), (10, 2795780), (13, 2150600), (20, 1397890), (25, 1118312), (26, 1075300), (40, 698945), (50, 559156), (52, 537650), (65, 430120), (100, 279578), (104, 268825), (130, 215060), (200, 139789), (260, 107530), (325, 86024), (520, 53765), (650, 43012), (1300, 21506), (2600, 10753)]