45650800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8779}}^1$

素因数の和:8810

約数の個数: 60

約数和(自身を含む): 118126120

約数和(自身を除く): 72475320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 8779, 17558, 35116, 43895, 70232, 87790, 114127, 140464, 175580, 219475, 228254, 351160, 438950, 456508, 570635, 702320, 877900, 913016, 1141270, 1755800, 1826032, 2282540, 2853175, 3511600, 4565080, 5706350, 9130160, 11412700, 22825400, 45650800]

約数ペア:

[(1, 45650800), (2, 22825400), (4, 11412700), (5, 9130160), (8, 5706350), (10, 4565080), (13, 3511600), (16, 2853175), (20, 2282540), (25, 1826032), (26, 1755800), (40, 1141270), (50, 913016), (52, 877900), (65, 702320), (80, 570635), (100, 456508), (104, 438950), (130, 351160), (200, 228254), (208, 219475), (260, 175580), (325, 140464), (400, 114127), (520, 87790), (650, 70232), (1040, 43895), (1300, 35116), (2600, 17558), (5200, 8779)]