125839280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11827}}^1$

素因数の和:11866

約数の個数: 80

約数和(自身を含む): 352001280

約数和(自身を除く): 226162000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 11827, 23654, 47308, 59135, 82789, 94616, 118270, 165578, 189232, 224713, 236540, 331156, 413945, 449426, 473080, 662312, 827890, 898852, 946160, 1123565, 1324624, 1572991, 1655780, 1797704, 2247130, 3145982, 3311560, 3595408, 4494260, 6291964, 6623120, 7864955, 8988520, 12583928, 15729910, 17977040, 25167856, 31459820, 62919640, 125839280]

約数ペア:

[(1, 125839280), (2, 62919640), (4, 31459820), (5, 25167856), (7, 17977040), (8, 15729910), (10, 12583928), (14, 8988520), (16, 7864955), (19, 6623120), (20, 6291964), (28, 4494260), (35, 3595408), (38, 3311560), (40, 3145982), (56, 2247130), (70, 1797704), (76, 1655780), (80, 1572991), (95, 1324624), (112, 1123565), (133, 946160), (140, 898852), (152, 827890), (190, 662312), (266, 473080), (280, 449426), (304, 413945), (380, 331156), (532, 236540), (560, 224713), (665, 189232), (760, 165578), (1064, 118270), (1330, 94616), (1520, 82789), (2128, 59135), (2660, 47308), (5320, 23654), (10640, 11827)]