126255800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{57389}}^1$

素因数の和:57416

約数の個数: 48

約数和(自身を含む): 320236200

約数和(自身を除く): 193980400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 57389, 114778, 229556, 286945, 459112, 573890, 631279, 1147780, 1262558, 1434725, 2295560, 2525116, 2869450, 3156395, 5050232, 5738900, 6312790, 11477800, 12625580, 15781975, 25251160, 31563950, 63127900, 126255800]

約数ペア:

[(1, 126255800), (2, 63127900), (4, 31563950), (5, 25251160), (8, 15781975), (10, 12625580), (11, 11477800), (20, 6312790), (22, 5738900), (25, 5050232), (40, 3156395), (44, 2869450), (50, 2525116), (55, 2295560), (88, 1434725), (100, 1262558), (110, 1147780), (200, 631279), (220, 573890), (275, 459112), (440, 286945), (550, 229556), (1100, 114778), (2200, 57389)]