1061474720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{214007}}^1$

素因数の和:214053

約数の個数: 48

約数和(自身を含む): 2588640768

約数和(自身を除く): 1527166048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 214007, 428014, 856028, 1070035, 1712056, 2140070, 3424112, 4280140, 6634217, 6848224, 8560280, 13268434, 17120560, 26536868, 33171085, 34241120, 53073736, 66342170, 106147472, 132684340, 212294944, 265368680, 530737360, 1061474720]

約数ペア:

[(1, 1061474720), (2, 530737360), (4, 265368680), (5, 212294944), (8, 132684340), (10, 106147472), (16, 66342170), (20, 53073736), (31, 34241120), (32, 33171085), (40, 26536868), (62, 17120560), (80, 13268434), (124, 8560280), (155, 6848224), (160, 6634217), (248, 4280140), (310, 3424112), (496, 2140070), (620, 1712056), (992, 1070035), (1240, 856028), (2480, 428014), (4960, 214007)]