2018824640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8423}}^1$

素因数の和:8554

約数の個数: 112

約数和(自身を含む): 5546092032

約数和(自身を除く): 3527267392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 140, 160, 214, 224, 280, 320, 428, 448, 535, 560, 749, 856, 1070, 1120, 1498, 1712, 2140, 2240, 2996, 3424, 3745, 4280, 5992, 6848, 7490, 8423, 8560, 11984, 14980, 16846, 17120, 23968, 29960, 33692, 34240, 42115, 47936, 58961, 59920, 67384, 84230, 117922, 119840, 134768, 168460, 235844, 239680, 269536, 294805, 336920, 471688, 539072, 589610, 673840, 901261, 943376, 1179220, 1347680, 1802522, 1886752, 2358440, 2695360, 3605044, 3773504, 4506305, 4716880, 6308827, 7210088, 9012610, 9433760, 12617654, 14420176, 18025220, 18867520, 25235308, 28840352, 31544135, 36050440, 50470616, 57680704, 63088270, 72100880, 100941232, 126176540, 144201760, 201882464, 252353080, 288403520, 403764928, 504706160, 1009412320, 2018824640]

約数ペア:

[(1, 2018824640), (2, 1009412320), (4, 504706160), (5, 403764928), (7, 288403520), (8, 252353080), (10, 201882464), (14, 144201760), (16, 126176540), (20, 100941232), (28, 72100880), (32, 63088270), (35, 57680704), (40, 50470616), (56, 36050440), (64, 31544135), (70, 28840352), (80, 25235308), (107, 18867520), (112, 18025220), (140, 14420176), (160, 12617654), (214, 9433760), (224, 9012610), (280, 7210088), (320, 6308827), (428, 4716880), (448, 4506305), (535, 3773504), (560, 3605044), (749, 2695360), (856, 2358440), (1070, 1886752), (1120, 1802522), (1498, 1347680), (1712, 1179220), (2140, 943376), (2240, 901261), (2996, 673840), (3424, 589610), (3745, 539072), (4280, 471688), (5992, 336920), (6848, 294805), (7490, 269536), (8423, 239680), (8560, 235844), (11984, 168460), (14980, 134768), (16846, 119840), (17120, 117922), (23968, 84230), (29960, 67384), (33692, 59920), (34240, 58961), (42115, 47936)]