1352287360

素因数分解:

$2^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{23741}}^1$

素因数の和:23849

約数の個数: 64

約数和(自身を含む): 3269273400

約数和(自身を除く): 1916986040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 320, 356, 445, 640, 712, 890, 1424, 1780, 2848, 3560, 5696, 7120, 11392, 14240, 23741, 28480, 47482, 56960, 94964, 118705, 189928, 237410, 379856, 474820, 759712, 949640, 1519424, 1899280, 2112949, 3038848, 3798560, 4225898, 7597120, 8451796, 10564745, 15194240, 16903592, 21129490, 33807184, 42258980, 67614368, 84517960, 135228736, 169035920, 270457472, 338071840, 676143680, 1352287360]

約数ペア:

[(1, 1352287360), (2, 676143680), (4, 338071840), (5, 270457472), (8, 169035920), (10, 135228736), (16, 84517960), (20, 67614368), (32, 42258980), (40, 33807184), (64, 21129490), (80, 16903592), (89, 15194240), (128, 10564745), (160, 8451796), (178, 7597120), (320, 4225898), (356, 3798560), (445, 3038848), (640, 2112949), (712, 1899280), (890, 1519424), (1424, 949640), (1780, 759712), (2848, 474820), (3560, 379856), (5696, 237410), (7120, 189928), (11392, 118705), (14240, 94964), (23741, 56960), (28480, 47482)]