66055600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12703}}^1$

素因数の和:12734

約数の個数: 60

約数和(自身を含む): 170919616

約数和(自身を除く): 104864016

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, 12703, 25406, 50812, 63515, 101624, 127030, 165139, 203248, 254060, 317575, 330278, 508120, 635150, 660556, 825695, 1016240, 1270300, 1321112, 1651390, 2540600, 2642224, 3302780, 4128475, 5081200, 6605560, 8256950, 13211120, 16513900, 33027800, 66055600]

約数ペア:

[(1, 66055600), (2, 33027800), (4, 16513900), (5, 13211120), (8, 8256950), (10, 6605560), (13, 5081200), (16, 4128475), (20, 3302780), (25, 2642224), (26, 2540600), (40, 1651390), (50, 1321112), (52, 1270300), (65, 1016240), (80, 825695), (100, 660556), (104, 635150), (130, 508120), (200, 330278), (208, 317575), (260, 254060), (325, 203248), (400, 165139), (520, 127030), (650, 101624), (1040, 63515), (1300, 50812), (2600, 25406), (5200, 12703)]