2099384000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{37489}}^1$

素因数の和:37523

約数の個数: 112

約数和(自身を含む): 5942015040

約数和(自身を除く): 3842631040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1600, 1750, 2000, 2240, 2800, 3500, 4000, 5600, 7000, 8000, 11200, 14000, 28000, 37489, 56000, 74978, 149956, 187445, 262423, 299912, 374890, 524846, 599824, 749780, 937225, 1049692, 1199648, 1312115, 1499560, 1874450, 2099384, 2399296, 2624230, 2999120, 3748900, 4198768, 4686125, 5248460, 5998240, 6560575, 7497800, 8397536, 9372250, 10496920, 11996480, 13121150, 14995600, 16795072, 18744500, 20993840, 26242300, 29991200, 32802875, 37489000, 41987680, 52484600, 59982400, 65605750, 74978000, 83975360, 104969200, 131211500, 149956000, 209938400, 262423000, 299912000, 419876800, 524846000, 1049692000, 2099384000]

約数ペア:

[(1, 2099384000), (2, 1049692000), (4, 524846000), (5, 419876800), (7, 299912000), (8, 262423000), (10, 209938400), (14, 149956000), (16, 131211500), (20, 104969200), (25, 83975360), (28, 74978000), (32, 65605750), (35, 59982400), (40, 52484600), (50, 41987680), (56, 37489000), (64, 32802875), (70, 29991200), (80, 26242300), (100, 20993840), (112, 18744500), (125, 16795072), (140, 14995600), (160, 13121150), (175, 11996480), (200, 10496920), (224, 9372250), (250, 8397536), (280, 7497800), (320, 6560575), (350, 5998240), (400, 5248460), (448, 4686125), (500, 4198768), (560, 3748900), (700, 2999120), (800, 2624230), (875, 2399296), (1000, 2099384), (1120, 1874450), (1400, 1499560), (1600, 1312115), (1750, 1199648), (2000, 1049692), (2240, 937225), (2800, 749780), (3500, 599824), (4000, 524846), (5600, 374890), (7000, 299912), (8000, 262423), (11200, 187445), (14000, 149956), (28000, 74978), (37489, 56000)]