263150360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26003}}^1$

素因数の和:26048

約数の個数: 64

約数和(自身を含む): 674023680

約数和(自身を除く): 410873320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 26003, 52006, 104012, 130015, 208024, 260030, 286033, 520060, 572066, 598069, 1040120, 1144132, 1196138, 1430165, 2288264, 2392276, 2860330, 2990345, 4784552, 5720660, 5980690, 6578759, 11441320, 11961380, 13157518, 23922760, 26315036, 32893795, 52630072, 65787590, 131575180, 263150360]

約数ペア:

[(1, 263150360), (2, 131575180), (4, 65787590), (5, 52630072), (8, 32893795), (10, 26315036), (11, 23922760), (20, 13157518), (22, 11961380), (23, 11441320), (40, 6578759), (44, 5980690), (46, 5720660), (55, 4784552), (88, 2990345), (92, 2860330), (110, 2392276), (115, 2288264), (184, 1430165), (220, 1196138), (230, 1144132), (253, 1040120), (440, 598069), (460, 572066), (506, 520060), (920, 286033), (1012, 260030), (1265, 208024), (2024, 130015), (2530, 104012), (5060, 52006), (10120, 26003)]