106901960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1609}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 264297600

約数和(自身を除く): 157395640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 151, 220, 302, 440, 604, 755, 1208, 1510, 1609, 1661, 3020, 3218, 3322, 6040, 6436, 6644, 8045, 8305, 12872, 13288, 16090, 16610, 17699, 32180, 33220, 35398, 64360, 66440, 70796, 88495, 141592, 176990, 242959, 353980, 485918, 707960, 971836, 1214795, 1943672, 2429590, 2672549, 4859180, 5345098, 9718360, 10690196, 13362745, 21380392, 26725490, 53450980, 106901960]

約数ペア:

[(1, 106901960), (2, 53450980), (4, 26725490), (5, 21380392), (8, 13362745), (10, 10690196), (11, 9718360), (20, 5345098), (22, 4859180), (40, 2672549), (44, 2429590), (55, 1943672), (88, 1214795), (110, 971836), (151, 707960), (220, 485918), (302, 353980), (440, 242959), (604, 176990), (755, 141592), (1208, 88495), (1510, 70796), (1609, 66440), (1661, 64360), (3020, 35398), (3218, 33220), (3322, 32180), (6040, 17699), (6436, 16610), (6644, 16090), (8045, 13288), (8305, 12872)]