3851330300

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{1427}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 8467051824

約数和(自身を除く): 4615721524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 197, 274, 394, 548, 685, 788, 985, 1370, 1427, 1970, 2740, 2854, 3425, 3940, 4925, 5708, 6850, 7135, 9850, 13700, 14270, 19700, 26989, 28540, 35675, 53978, 71350, 107956, 134945, 142700, 195499, 269890, 281119, 390998, 539780, 562238, 674725, 781996, 977495, 1124476, 1349450, 1405595, 1954990, 2698900, 2811190, 3909980, 4887475, 5622380, 7027975, 9774950, 14055950, 19549900, 28111900, 38513303, 77026606, 154053212, 192566515, 385133030, 770266060, 962832575, 1925665150, 3851330300]

約数ペア:

[(1, 3851330300), (2, 1925665150), (4, 962832575), (5, 770266060), (10, 385133030), (20, 192566515), (25, 154053212), (50, 77026606), (100, 38513303), (137, 28111900), (197, 19549900), (274, 14055950), (394, 9774950), (548, 7027975), (685, 5622380), (788, 4887475), (985, 3909980), (1370, 2811190), (1427, 2698900), (1970, 1954990), (2740, 1405595), (2854, 1349450), (3425, 1124476), (3940, 977495), (4925, 781996), (5708, 674725), (6850, 562238), (7135, 539780), (9850, 390998), (13700, 281119), (14270, 269890), (19700, 195499), (26989, 142700), (28540, 134945), (35675, 107956), (53978, 71350)]