4489360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3301}}^1$

素因数の和:3331

約数の個数: 40

約数和(自身を含む): 11055096

約数和(自身を除く): 6565736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3301, 6602, 13204, 16505, 26408, 33010, 52816, 56117, 66020, 112234, 132040, 224468, 264080, 280585, 448936, 561170, 897872, 1122340, 2244680, 4489360]

約数ペア:

[(1, 4489360), (2, 2244680), (4, 1122340), (5, 897872), (8, 561170), (10, 448936), (16, 280585), (17, 264080), (20, 224468), (34, 132040), (40, 112234), (68, 66020), (80, 56117), (85, 52816), (136, 33010), (170, 26408), (272, 16505), (340, 13204), (680, 6602), (1360, 3301)]