4507760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 60

約数和(自身を含む): 11016408

約数和(自身を除く): 6508648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 67, 80, 116, 134, 145, 232, 268, 290, 335, 464, 536, 580, 670, 841, 1072, 1160, 1340, 1682, 1943, 2320, 2680, 3364, 3886, 4205, 5360, 6728, 7772, 8410, 9715, 13456, 15544, 16820, 19430, 31088, 33640, 38860, 56347, 67280, 77720, 112694, 155440, 225388, 281735, 450776, 563470, 901552, 1126940, 2253880, 4507760]

約数ペア:

[(1, 4507760), (2, 2253880), (4, 1126940), (5, 901552), (8, 563470), (10, 450776), (16, 281735), (20, 225388), (29, 155440), (40, 112694), (58, 77720), (67, 67280), (80, 56347), (116, 38860), (134, 33640), (145, 31088), (232, 19430), (268, 16820), (290, 15544), (335, 13456), (464, 9715), (536, 8410), (580, 7772), (670, 6728), (841, 5360), (1072, 4205), (1160, 3886), (1340, 3364), (1682, 2680), (1943, 2320)]