22433776520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{21499}}^1$

素因数の和:22902

約数の個数: 64

約数和(自身を含む): 53173800000

約数和(自身を除く): 30740023480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1373, 2746, 5492, 6865, 10984, 13730, 21499, 26087, 27460, 42998, 52174, 54920, 85996, 104348, 107495, 130435, 171992, 208696, 214990, 260870, 408481, 429980, 521740, 816962, 859960, 1043480, 1633924, 2042405, 3267848, 4084810, 8169620, 16339240, 29518127, 59036254, 118072508, 147590635, 236145016, 295181270, 560844413, 590362540, 1121688826, 1180725080, 2243377652, 2804222065, 4486755304, 5608444130, 11216888260, 22433776520]

約数ペア:

[(1, 22433776520), (2, 11216888260), (4, 5608444130), (5, 4486755304), (8, 2804222065), (10, 2243377652), (19, 1180725080), (20, 1121688826), (38, 590362540), (40, 560844413), (76, 295181270), (95, 236145016), (152, 147590635), (190, 118072508), (380, 59036254), (760, 29518127), (1373, 16339240), (2746, 8169620), (5492, 4084810), (6865, 3267848), (10984, 2042405), (13730, 1633924), (21499, 1043480), (26087, 859960), (27460, 816962), (42998, 521740), (52174, 429980), (54920, 408481), (85996, 260870), (104348, 214990), (107495, 208696), (130435, 171992)]