16826810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 41682816

約数和(自身を除く): 24856006

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 41, 55, 65, 70, 77, 82, 91, 110, 130, 143, 154, 182, 205, 286, 287, 385, 410, 451, 455, 533, 574, 715, 770, 902, 910, 1001, 1066, 1430, 1435, 1681, 2002, 2255, 2665, 2870, 3157, 3362, 3731, 4510, 5005, 5330, 5863, 6314, 7462, 8405, 10010, 11726, 11767, 15785, 16810, 18491, 18655, 21853, 23534, 29315, 31570, 36982, 37310, 41041, 43706, 58630, 58835, 82082, 92455, 109265, 117670, 129437, 152971, 184910, 205205, 218530, 240383, 258874, 305942, 410410, 480766, 647185, 764855, 1201915, 1294370, 1529710, 1682681, 2403830, 3365362, 8413405, 16826810]

約数ペア:

[(1, 16826810), (2, 8413405), (5, 3365362), (7, 2403830), (10, 1682681), (11, 1529710), (13, 1294370), (14, 1201915), (22, 764855), (26, 647185), (35, 480766), (41, 410410), (55, 305942), (65, 258874), (70, 240383), (77, 218530), (82, 205205), (91, 184910), (110, 152971), (130, 129437), (143, 117670), (154, 109265), (182, 92455), (205, 82082), (286, 58835), (287, 58630), (385, 43706), (410, 41041), (451, 37310), (455, 36982), (533, 31570), (574, 29315), (715, 23534), (770, 21853), (902, 18655), (910, 18491), (1001, 16810), (1066, 15785), (1430, 11767), (1435, 11726), (1681, 10010), (2002, 8405), (2255, 7462), (2665, 6314), (2870, 5863), (3157, 5330), (3362, 5005), (3731, 4510)]