34447160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 85708800

約数和(自身を除く): 51261640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 991, 1580, 1738, 1982, 3160, 3476, 3964, 4345, 4955, 6952, 7928, 8690, 9910, 10901, 17380, 19820, 21802, 34760, 39640, 43604, 54505, 78289, 87208, 109010, 156578, 218020, 313156, 391445, 436040, 626312, 782890, 861179, 1565780, 1722358, 3131560, 3444716, 4305895, 6889432, 8611790, 17223580, 34447160]

約数ペア:

[(1, 34447160), (2, 17223580), (4, 8611790), (5, 6889432), (8, 4305895), (10, 3444716), (11, 3131560), (20, 1722358), (22, 1565780), (40, 861179), (44, 782890), (55, 626312), (79, 436040), (88, 391445), (110, 313156), (158, 218020), (220, 156578), (316, 109010), (395, 87208), (440, 78289), (632, 54505), (790, 43604), (869, 39640), (991, 34760), (1580, 21802), (1738, 19820), (1982, 17380), (3160, 10901), (3476, 9910), (3964, 8690), (4345, 7928), (4955, 6952)]