106438000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2843

約数の個数: 80

約数和(自身を含む): 271009440

約数和(自身を除く): 164571440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1900, 2000, 2375, 2801, 3800, 4750, 5602, 7600, 9500, 11204, 14005, 19000, 22408, 28010, 38000, 44816, 53219, 56020, 70025, 106438, 112040, 140050, 212876, 224080, 266095, 280100, 350125, 425752, 532190, 560200, 700250, 851504, 1064380, 1120400, 1330475, 1400500, 2128760, 2660950, 2801000, 4257520, 5321900, 5602000, 6652375, 10643800, 13304750, 21287600, 26609500, 53219000, 106438000]

約数ペア:

[(1, 106438000), (2, 53219000), (4, 26609500), (5, 21287600), (8, 13304750), (10, 10643800), (16, 6652375), (19, 5602000), (20, 5321900), (25, 4257520), (38, 2801000), (40, 2660950), (50, 2128760), (76, 1400500), (80, 1330475), (95, 1120400), (100, 1064380), (125, 851504), (152, 700250), (190, 560200), (200, 532190), (250, 425752), (304, 350125), (380, 280100), (400, 266095), (475, 224080), (500, 212876), (760, 140050), (950, 112040), (1000, 106438), (1520, 70025), (1900, 56020), (2000, 53219), (2375, 44816), (2801, 38000), (3800, 28010), (4750, 22408), (5602, 19000), (7600, 14005), (9500, 11204)]