78549130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2963}}^1$

素因数の和:3222

約数の個数: 32

約数和(自身を含む): 154934208

約数和(自身を除く): 76385078

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1205, 2410, 2651, 2963, 5302, 5926, 13255, 14815, 26510, 29630, 32593, 65186, 162965, 325930, 714083, 1428166, 3570415, 7140830, 7854913, 15709826, 39274565, 78549130]

約数ペア:

[(1, 78549130), (2, 39274565), (5, 15709826), (10, 7854913), (11, 7140830), (22, 3570415), (55, 1428166), (110, 714083), (241, 325930), (482, 162965), (1205, 65186), (2410, 32593), (2651, 29630), (2963, 26510), (5302, 14815), (5926, 13255)]