4426045360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{16069}}^1$

素因数の和:16406

約数の個数: 80

約数和(自身を含む): 11262627360

約数和(自身を除く): 6836582000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 313, 440, 626, 880, 1252, 1565, 2504, 3130, 3443, 5008, 6260, 6886, 12520, 13772, 16069, 17215, 25040, 27544, 32138, 34430, 55088, 64276, 68860, 80345, 128552, 137720, 160690, 176759, 257104, 275440, 321380, 353518, 642760, 707036, 883795, 1285520, 1414072, 1767590, 2828144, 3535180, 5029597, 7070360, 10059194, 14140720, 20118388, 25147985, 40236776, 50295970, 55325567, 80473552, 100591940, 110651134, 201183880, 221302268, 276627835, 402367760, 442604536, 553255670, 885209072, 1106511340, 2213022680, 4426045360]

約数ペア:

[(1, 4426045360), (2, 2213022680), (4, 1106511340), (5, 885209072), (8, 553255670), (10, 442604536), (11, 402367760), (16, 276627835), (20, 221302268), (22, 201183880), (40, 110651134), (44, 100591940), (55, 80473552), (80, 55325567), (88, 50295970), (110, 40236776), (176, 25147985), (220, 20118388), (313, 14140720), (440, 10059194), (626, 7070360), (880, 5029597), (1252, 3535180), (1565, 2828144), (2504, 1767590), (3130, 1414072), (3443, 1285520), (5008, 883795), (6260, 707036), (6886, 642760), (12520, 353518), (13772, 321380), (16069, 275440), (17215, 257104), (25040, 176759), (27544, 160690), (32138, 137720), (34430, 128552), (55088, 80345), (64276, 68860)]