99823750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{6143}}^1$

素因数の和:6178

約数の個数: 40

約数和(自身を含む): 201535488

約数和(自身を除く): 101711738

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3250, 6143, 8125, 12286, 16250, 30715, 61430, 79859, 153575, 159718, 307150, 399295, 767875, 798590, 1535750, 1996475, 3839375, 3992950, 7678750, 9982375, 19964750, 49911875, 99823750]

約数ペア:

[(1, 99823750), (2, 49911875), (5, 19964750), (10, 9982375), (13, 7678750), (25, 3992950), (26, 3839375), (50, 1996475), (65, 1535750), (125, 798590), (130, 767875), (250, 399295), (325, 307150), (625, 159718), (650, 153575), (1250, 79859), (1625, 61430), (3250, 30715), (6143, 16250), (8125, 12286)]