26752160

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2741}}^1$

素因数の和:2817

約数の個数: 48

約数和(自身を含む): 64261512

約数和(自身を除く): 37509352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 2741, 4880, 5482, 9760, 10964, 13705, 21928, 27410, 43856, 54820, 87712, 109640, 167201, 219280, 334402, 438560, 668804, 836005, 1337608, 1672010, 2675216, 3344020, 5350432, 6688040, 13376080, 26752160]

約数ペア:

[(1, 26752160), (2, 13376080), (4, 6688040), (5, 5350432), (8, 3344020), (10, 2675216), (16, 1672010), (20, 1337608), (32, 836005), (40, 668804), (61, 438560), (80, 334402), (122, 219280), (160, 167201), (244, 109640), (305, 87712), (488, 54820), (610, 43856), (976, 27410), (1220, 21928), (1952, 13705), (2440, 10964), (2741, 9760), (4880, 5482)]