1641383804960

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3074213}}^1$

素因数の和:3074346

約数の個数: 96

約数和(自身を含む): 4016054794752

約数和(自身を除く): 2374670989792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 71, 80, 94, 142, 160, 188, 235, 284, 355, 376, 470, 568, 710, 752, 940, 1136, 1420, 1504, 1880, 2272, 2840, 3337, 3760, 5680, 6674, 7520, 11360, 13348, 16685, 26696, 33370, 53392, 66740, 106784, 133480, 266960, 533920, 3074213, 6148426, 12296852, 15371065, 24593704, 30742130, 49187408, 61484260, 98374816, 122968520, 144488011, 218269123, 245937040, 288976022, 436538246, 491874080, 577952044, 722440055, 873076492, 1091345615, 1155904088, 1444880110, 1746152984, 2182691230, 2311808176, 2889760220, 3492305968, 4365382460, 4623616352, 5779520440, 6984611936, 8730764920, 10258648781, 11559040880, 17461529840, 20517297562, 23118081760, 34923059680, 41034595124, 51293243905, 82069190248, 102586487810, 164138380496, 205172975620, 328276760992, 410345951240, 820691902480, 1641383804960]

約数ペア:

[(1, 1641383804960), (2, 820691902480), (4, 410345951240), (5, 328276760992), (8, 205172975620), (10, 164138380496), (16, 102586487810), (20, 82069190248), (32, 51293243905), (40, 41034595124), (47, 34923059680), (71, 23118081760), (80, 20517297562), (94, 17461529840), (142, 11559040880), (160, 10258648781), (188, 8730764920), (235, 6984611936), (284, 5779520440), (355, 4623616352), (376, 4365382460), (470, 3492305968), (568, 2889760220), (710, 2311808176), (752, 2182691230), (940, 1746152984), (1136, 1444880110), (1420, 1155904088), (1504, 1091345615), (1880, 873076492), (2272, 722440055), (2840, 577952044), (3337, 491874080), (3760, 436538246), (5680, 288976022), (6674, 245937040), (7520, 218269123), (11360, 144488011), (13348, 122968520), (16685, 98374816), (26696, 61484260), (33370, 49187408), (53392, 30742130), (66740, 24593704), (106784, 15371065), (133480, 12296852), (266960, 6148426), (533920, 3074213)]