88898050820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1\times {\mathrm{145577}}^1$

素因数の和:147212

約数の個数: 48

約数和(自身を含む): 196635116160

約数和(自身を除く): 107737065340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1607, 3214, 6428, 8035, 16070, 30533, 32140, 61066, 122132, 145577, 152665, 291154, 305330, 582308, 610660, 727885, 1455770, 2765963, 2911540, 5531926, 11063852, 13829815, 27659630, 55319260, 233942239, 467884478, 935768956, 1169711195, 2339422390, 4444902541, 4678844780, 8889805082, 17779610164, 22224512705, 44449025410, 88898050820]

約数ペア:

[(1, 88898050820), (2, 44449025410), (4, 22224512705), (5, 17779610164), (10, 8889805082), (19, 4678844780), (20, 4444902541), (38, 2339422390), (76, 1169711195), (95, 935768956), (190, 467884478), (380, 233942239), (1607, 55319260), (3214, 27659630), (6428, 13829815), (8035, 11063852), (16070, 5531926), (30533, 2911540), (32140, 2765963), (61066, 1455770), (122132, 727885), (145577, 610660), (152665, 582308), (291154, 305330)]