4318490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 8848224

約数和(自身を除く): 4529734

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 83, 86, 110, 121, 166, 215, 242, 415, 430, 473, 605, 830, 913, 946, 1210, 1826, 2365, 3569, 4565, 4730, 5203, 7138, 9130, 10043, 10406, 17845, 20086, 26015, 35690, 39259, 50215, 52030, 78518, 100430, 196295, 392590, 431849, 863698, 2159245, 4318490]

約数ペア:

[(1, 4318490), (2, 2159245), (5, 863698), (10, 431849), (11, 392590), (22, 196295), (43, 100430), (55, 78518), (83, 52030), (86, 50215), (110, 39259), (121, 35690), (166, 26015), (215, 20086), (242, 17845), (415, 10406), (430, 10043), (473, 9130), (605, 7138), (830, 5203), (913, 4730), (946, 4565), (1210, 3569), (1826, 2365)]