210380540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24071}}^1$

素因数の和:24122

約数の個数: 48

約数和(自身を含む): 485291520

約数和(自身を除く): 274910980

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, 24071, 48142, 96284, 120355, 240710, 457349, 481420, 553633, 914698, 1107266, 1829396, 2214532, 2286745, 2768165, 4573490, 5536330, 9146980, 10519027, 11072660, 21038054, 42076108, 52595135, 105190270, 210380540]

約数ペア:

[(1, 210380540), (2, 105190270), (4, 52595135), (5, 42076108), (10, 21038054), (19, 11072660), (20, 10519027), (23, 9146980), (38, 5536330), (46, 4573490), (76, 2768165), (92, 2286745), (95, 2214532), (115, 1829396), (190, 1107266), (230, 914698), (380, 553633), (437, 481420), (460, 457349), (874, 240710), (1748, 120355), (2185, 96284), (4370, 48142), (8740, 24071)]