2034709880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{5501}}^1$

素因数の和:6840

約数の個数: 64

約数和(自身を含む): 5237023680

約数和(自身を除く): 3202313800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1321, 2642, 5284, 5501, 6605, 9247, 10568, 11002, 13210, 18494, 22004, 26420, 27505, 36988, 38507, 44008, 46235, 52840, 55010, 73976, 77014, 92470, 110020, 154028, 184940, 192535, 220040, 308056, 369880, 385070, 770140, 1540280, 7266821, 14533642, 29067284, 36334105, 50867747, 58134568, 72668210, 101735494, 145336420, 203470988, 254338735, 290672840, 406941976, 508677470, 1017354940, 2034709880]

約数ペア:

[(1, 2034709880), (2, 1017354940), (4, 508677470), (5, 406941976), (7, 290672840), (8, 254338735), (10, 203470988), (14, 145336420), (20, 101735494), (28, 72668210), (35, 58134568), (40, 50867747), (56, 36334105), (70, 29067284), (140, 14533642), (280, 7266821), (1321, 1540280), (2642, 770140), (5284, 385070), (5501, 369880), (6605, 308056), (9247, 220040), (10568, 192535), (11002, 184940), (13210, 154028), (18494, 110020), (22004, 92470), (26420, 77014), (27505, 73976), (36988, 55010), (38507, 52840), (44008, 46235)]