848132350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{12919}}^1$

素因数の和:13045

約数の個数: 48

約数和(自身を含む): 1715827680

約数和(自身を除く): 867695330

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 130, 202, 325, 505, 650, 1010, 1313, 2525, 2626, 5050, 6565, 12919, 13130, 25838, 32825, 64595, 65650, 129190, 167947, 322975, 335894, 645950, 839735, 1304819, 1679470, 2609638, 4198675, 6524095, 8397350, 13048190, 16962647, 32620475, 33925294, 65240950, 84813235, 169626470, 424066175, 848132350]

約数ペア:

[(1, 848132350), (2, 424066175), (5, 169626470), (10, 84813235), (13, 65240950), (25, 33925294), (26, 32620475), (50, 16962647), (65, 13048190), (101, 8397350), (130, 6524095), (202, 4198675), (325, 2609638), (505, 1679470), (650, 1304819), (1010, 839735), (1313, 645950), (2525, 335894), (2626, 322975), (5050, 167947), (6565, 129190), (12919, 65650), (13130, 64595), (25838, 32825)]