84414160

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 205058304

約数和(自身を除く): 120644144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 53, 80, 86, 106, 172, 212, 215, 265, 344, 424, 430, 463, 530, 688, 848, 860, 926, 1060, 1720, 1852, 2120, 2279, 2315, 3440, 3704, 4240, 4558, 4630, 7408, 9116, 9260, 11395, 18232, 18520, 19909, 22790, 24539, 36464, 37040, 39818, 45580, 49078, 79636, 91160, 98156, 99545, 122695, 159272, 182320, 196312, 199090, 245390, 318544, 392624, 398180, 490780, 796360, 981560, 1055177, 1592720, 1963120, 2110354, 4220708, 5275885, 8441416, 10551770, 16882832, 21103540, 42207080, 84414160]

約数ペア:

[(1, 84414160), (2, 42207080), (4, 21103540), (5, 16882832), (8, 10551770), (10, 8441416), (16, 5275885), (20, 4220708), (40, 2110354), (43, 1963120), (53, 1592720), (80, 1055177), (86, 981560), (106, 796360), (172, 490780), (212, 398180), (215, 392624), (265, 318544), (344, 245390), (424, 199090), (430, 196312), (463, 182320), (530, 159272), (688, 122695), (848, 99545), (860, 98156), (926, 91160), (1060, 79636), (1720, 49078), (1852, 45580), (2120, 39818), (2279, 37040), (2315, 36464), (3440, 24539), (3704, 22790), (4240, 19909), (4558, 18520), (4630, 18232), (7408, 11395), (9116, 9260)]