5919320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1223}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 14651280

約数和(自身を除く): 8731960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1223, 2420, 2446, 4840, 4892, 6115, 9784, 12230, 13453, 24460, 26906, 48920, 53812, 67265, 107624, 134530, 147983, 269060, 295966, 538120, 591932, 739915, 1183864, 1479830, 2959660, 5919320]

約数ペア:

[(1, 5919320), (2, 2959660), (4, 1479830), (5, 1183864), (8, 739915), (10, 591932), (11, 538120), (20, 295966), (22, 269060), (40, 147983), (44, 134530), (55, 107624), (88, 67265), (110, 53812), (121, 48920), (220, 26906), (242, 24460), (440, 13453), (484, 12230), (605, 9784), (968, 6115), (1210, 4892), (1223, 4840), (2420, 2446)]