63756880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1444

約数の個数: 80

約数和(自身を含む): 164882304

約数和(自身を除く): 101125424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 424, 440, 530, 583, 848, 880, 1060, 1166, 1367, 2120, 2332, 2734, 2915, 4240, 4664, 5468, 5830, 6835, 9328, 10936, 11660, 13670, 15037, 21872, 23320, 27340, 30074, 46640, 54680, 60148, 72451, 75185, 109360, 120296, 144902, 150370, 240592, 289804, 300740, 362255, 579608, 601480, 724510, 796961, 1159216, 1202960, 1449020, 1593922, 2898040, 3187844, 3984805, 5796080, 6375688, 7969610, 12751376, 15939220, 31878440, 63756880]

約数ペア:

[(1, 63756880), (2, 31878440), (4, 15939220), (5, 12751376), (8, 7969610), (10, 6375688), (11, 5796080), (16, 3984805), (20, 3187844), (22, 2898040), (40, 1593922), (44, 1449020), (53, 1202960), (55, 1159216), (80, 796961), (88, 724510), (106, 601480), (110, 579608), (176, 362255), (212, 300740), (220, 289804), (265, 240592), (424, 150370), (440, 144902), (530, 120296), (583, 109360), (848, 75185), (880, 72451), (1060, 60148), (1166, 54680), (1367, 46640), (2120, 30074), (2332, 27340), (2734, 23320), (2915, 21872), (4240, 15037), (4664, 13670), (5468, 11660), (5830, 10936), (6835, 9328)]