268674230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{1453}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 541132272

約数和(自身を除く): 272458042

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 1453, 1681, 2255, 2906, 3362, 4510, 7265, 8405, 14530, 15983, 16810, 18491, 31966, 36982, 59573, 79915, 92455, 119146, 159830, 184910, 297865, 595730, 655303, 1310606, 2442493, 3276515, 4884986, 6553030, 12212465, 24424930, 26867423, 53734846, 134337115, 268674230]

約数ペア:

[(1, 268674230), (2, 134337115), (5, 53734846), (10, 26867423), (11, 24424930), (22, 12212465), (41, 6553030), (55, 4884986), (82, 3276515), (110, 2442493), (205, 1310606), (410, 655303), (451, 595730), (902, 297865), (1453, 184910), (1681, 159830), (2255, 119146), (2906, 92455), (3362, 79915), (4510, 59573), (7265, 36982), (8405, 31966), (14530, 18491), (15983, 16810)]