107352440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206447}}^1$

素因数の和:206471

約数の個数: 32

約数和(自身を含む): 260124480

約数和(自身を除く): 152772040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 206447, 412894, 825788, 1032235, 1651576, 2064470, 2683811, 4128940, 5367622, 8257880, 10735244, 13419055, 21470488, 26838110, 53676220, 107352440]

約数ペア:

[(1, 107352440), (2, 53676220), (4, 26838110), (5, 21470488), (8, 13419055), (10, 10735244), (13, 8257880), (20, 5367622), (26, 4128940), (40, 2683811), (52, 2064470), (65, 1651576), (104, 1032235), (130, 825788), (260, 412894), (520, 206447)]