84811060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2689}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 189806400

約数和(自身を除く): 104995340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1660, 2689, 3154, 5378, 6308, 7885, 10756, 13445, 15770, 26890, 31540, 51091, 53780, 102182, 204364, 223187, 255455, 446374, 510910, 892748, 1021820, 1115935, 2231870, 4240553, 4463740, 8481106, 16962212, 21202765, 42405530, 84811060]

約数ペア:

[(1, 84811060), (2, 42405530), (4, 21202765), (5, 16962212), (10, 8481106), (19, 4463740), (20, 4240553), (38, 2231870), (76, 1115935), (83, 1021820), (95, 892748), (166, 510910), (190, 446374), (332, 255455), (380, 223187), (415, 204364), (830, 102182), (1577, 53780), (1660, 51091), (2689, 31540), (3154, 26890), (5378, 15770), (6308, 13445), (7885, 10756)]