2023287760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{4493}}^1$

素因数の和:4952

約数の個数: 80

約数和(自身を含む): 5078831184

約数和(自身を除く): 3055543424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 433, 520, 866, 1040, 1732, 2165, 3464, 4330, 4493, 5629, 6928, 8660, 8986, 11258, 17320, 17972, 22465, 22516, 28145, 34640, 35944, 44930, 45032, 56290, 58409, 71888, 89860, 90064, 112580, 116818, 179720, 225160, 233636, 292045, 359440, 450320, 467272, 584090, 934544, 1168180, 1945469, 2336360, 3890938, 4672720, 7781876, 9727345, 15563752, 19454690, 25291097, 31127504, 38909380, 50582194, 77818760, 101164388, 126455485, 155637520, 202328776, 252910970, 404657552, 505821940, 1011643880, 2023287760]

約数ペア:

[(1, 2023287760), (2, 1011643880), (4, 505821940), (5, 404657552), (8, 252910970), (10, 202328776), (13, 155637520), (16, 126455485), (20, 101164388), (26, 77818760), (40, 50582194), (52, 38909380), (65, 31127504), (80, 25291097), (104, 19454690), (130, 15563752), (208, 9727345), (260, 7781876), (433, 4672720), (520, 3890938), (866, 2336360), (1040, 1945469), (1732, 1168180), (2165, 934544), (3464, 584090), (4330, 467272), (4493, 450320), (5629, 359440), (6928, 292045), (8660, 233636), (8986, 225160), (11258, 179720), (17320, 116818), (17972, 112580), (22465, 90064), (22516, 89860), (28145, 71888), (34640, 58409), (35944, 56290), (44930, 45032)]