4553080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 12558240

約数和(自身を除く): 8005160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 101, 115, 140, 161, 184, 196, 202, 230, 245, 280, 322, 392, 404, 460, 490, 505, 644, 707, 805, 808, 920, 980, 1010, 1127, 1288, 1414, 1610, 1960, 2020, 2254, 2323, 2828, 3220, 3535, 4040, 4508, 4646, 4949, 5635, 5656, 6440, 7070, 9016, 9292, 9898, 11270, 11615, 14140, 16261, 18584, 19796, 22540, 23230, 24745, 28280, 32522, 39592, 45080, 46460, 49490, 65044, 81305, 92920, 98980, 113827, 130088, 162610, 197960, 227654, 325220, 455308, 569135, 650440, 910616, 1138270, 2276540, 4553080]

約数ペア:

[(1, 4553080), (2, 2276540), (4, 1138270), (5, 910616), (7, 650440), (8, 569135), (10, 455308), (14, 325220), (20, 227654), (23, 197960), (28, 162610), (35, 130088), (40, 113827), (46, 98980), (49, 92920), (56, 81305), (70, 65044), (92, 49490), (98, 46460), (101, 45080), (115, 39592), (140, 32522), (161, 28280), (184, 24745), (196, 23230), (202, 22540), (230, 19796), (245, 18584), (280, 16261), (322, 14140), (392, 11615), (404, 11270), (460, 9898), (490, 9292), (505, 9016), (644, 7070), (707, 6440), (805, 5656), (808, 5635), (920, 4949), (980, 4646), (1010, 4508), (1127, 4040), (1288, 3535), (1414, 3220), (1610, 2828), (1960, 2323), (2020, 2254)]