105500540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12071}}^1$

素因数の和:12122

約数の個数: 48

約数和(自身を含む): 243371520

約数和(自身を除く): 137870980

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 12071, 24142, 48284, 60355, 120710, 229349, 241420, 277633, 458698, 555266, 917396, 1110532, 1146745, 1388165, 2293490, 2776330, 4586980, 5275027, 5552660, 10550054, 21100108, 26375135, 52750270, 105500540]

約数ペア:

[(1, 105500540), (2, 52750270), (4, 26375135), (5, 21100108), (10, 10550054), (19, 5552660), (20, 5275027), (23, 4586980), (38, 2776330), (46, 2293490), (76, 1388165), (92, 1146745), (95, 1110532), (115, 917396), (190, 555266), (230, 458698), (380, 277633), (437, 241420), (460, 229349), (874, 120710), (1748, 60355), (2185, 48284), (4370, 24142), (8740, 12071)]