179431060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5689}}^1$

素因数の和:5800

約数の個数: 48

約数和(自身を含む): 401486400

約数和(自身を除く): 222055340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1660, 3154, 5689, 6308, 7885, 11378, 15770, 22756, 28445, 31540, 56890, 108091, 113780, 216182, 432364, 472187, 540455, 944374, 1080910, 1888748, 2161820, 2360935, 4721870, 8971553, 9443740, 17943106, 35886212, 44857765, 89715530, 179431060]

約数ペア:

[(1, 179431060), (2, 89715530), (4, 44857765), (5, 35886212), (10, 17943106), (19, 9443740), (20, 8971553), (38, 4721870), (76, 2360935), (83, 2161820), (95, 1888748), (166, 1080910), (190, 944374), (332, 540455), (380, 472187), (415, 432364), (830, 216182), (1577, 113780), (1660, 108091), (3154, 56890), (5689, 31540), (6308, 28445), (7885, 22756), (11378, 15770)]