22551500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 53778816

約数和(自身を除く): 31227316

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 53, 74, 92, 100, 106, 115, 125, 148, 185, 212, 230, 250, 265, 370, 460, 500, 530, 575, 740, 851, 925, 1060, 1150, 1219, 1325, 1702, 1850, 1961, 2300, 2438, 2650, 2875, 3404, 3700, 3922, 4255, 4625, 4876, 5300, 5750, 6095, 6625, 7844, 8510, 9250, 9805, 11500, 12190, 13250, 17020, 18500, 19610, 21275, 24380, 26500, 30475, 39220, 42550, 45103, 49025, 60950, 85100, 90206, 98050, 106375, 121900, 152375, 180412, 196100, 212750, 225515, 245125, 304750, 425500, 451030, 490250, 609500, 902060, 980500, 1127575, 2255150, 4510300, 5637875, 11275750, 22551500]

約数ペア:

[(1, 22551500), (2, 11275750), (4, 5637875), (5, 4510300), (10, 2255150), (20, 1127575), (23, 980500), (25, 902060), (37, 609500), (46, 490250), (50, 451030), (53, 425500), (74, 304750), (92, 245125), (100, 225515), (106, 212750), (115, 196100), (125, 180412), (148, 152375), (185, 121900), (212, 106375), (230, 98050), (250, 90206), (265, 85100), (370, 60950), (460, 49025), (500, 45103), (530, 42550), (575, 39220), (740, 30475), (851, 26500), (925, 24380), (1060, 21275), (1150, 19610), (1219, 18500), (1325, 17020), (1702, 13250), (1850, 12190), (1961, 11500), (2300, 9805), (2438, 9250), (2650, 8510), (2875, 7844), (3404, 6625), (3700, 6095), (3922, 5750), (4255, 5300), (4625, 4876)]