23667280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3284

約数の個数: 80

約数和(自身を含む): 67745664

約数和(自身を除く): 44078384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3251, 3640, 6502, 7280, 13004, 16255, 22757, 26008, 32510, 42263, 45514, 52016, 65020, 84526, 91028, 113785, 130040, 169052, 182056, 211315, 227570, 260080, 295841, 338104, 364112, 422630, 455140, 591682, 676208, 845260, 910280, 1183364, 1479205, 1690520, 1820560, 2366728, 2958410, 3381040, 4733456, 5916820, 11833640, 23667280]

約数ペア:

[(1, 23667280), (2, 11833640), (4, 5916820), (5, 4733456), (7, 3381040), (8, 2958410), (10, 2366728), (13, 1820560), (14, 1690520), (16, 1479205), (20, 1183364), (26, 910280), (28, 845260), (35, 676208), (40, 591682), (52, 455140), (56, 422630), (65, 364112), (70, 338104), (80, 295841), (91, 260080), (104, 227570), (112, 211315), (130, 182056), (140, 169052), (182, 130040), (208, 113785), (260, 91028), (280, 84526), (364, 65020), (455, 52016), (520, 45514), (560, 42263), (728, 32510), (910, 26008), (1040, 22757), (1456, 16255), (1820, 13004), (3251, 7280), (3640, 6502)]