4565600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:472

約数の個数: 72

約数和(自身を含む): 12030480

約数和(自身を除く): 7464880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 439, 520, 650, 800, 878, 1040, 1300, 1756, 2080, 2195, 2600, 3512, 4390, 5200, 5707, 7024, 8780, 10400, 10975, 11414, 14048, 17560, 21950, 22828, 28535, 35120, 43900, 45656, 57070, 70240, 87800, 91312, 114140, 142675, 175600, 182624, 228280, 285350, 351200, 456560, 570700, 913120, 1141400, 2282800, 4565600]

約数ペア:

[(1, 4565600), (2, 2282800), (4, 1141400), (5, 913120), (8, 570700), (10, 456560), (13, 351200), (16, 285350), (20, 228280), (25, 182624), (26, 175600), (32, 142675), (40, 114140), (50, 91312), (52, 87800), (65, 70240), (80, 57070), (100, 45656), (104, 43900), (130, 35120), (160, 28535), (200, 22828), (208, 21950), (260, 17560), (325, 14048), (400, 11414), (416, 10975), (439, 10400), (520, 8780), (650, 7024), (800, 5707), (878, 5200), (1040, 4390), (1300, 3512), (1756, 2600), (2080, 2195)]