44207020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 116212320

約数和(自身を除く): 72005300

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 41, 44, 52, 55, 58, 65, 82, 110, 116, 130, 143, 145, 164, 169, 205, 220, 260, 286, 290, 319, 338, 377, 410, 451, 533, 572, 580, 638, 676, 715, 754, 820, 845, 902, 1066, 1189, 1276, 1430, 1508, 1595, 1690, 1804, 1859, 1885, 2132, 2255, 2378, 2665, 2860, 3190, 3380, 3718, 3770, 4147, 4510, 4756, 4901, 5330, 5863, 5945, 6380, 6929, 7436, 7540, 8294, 9020, 9295, 9802, 10660, 11726, 11890, 13079, 13858, 15457, 16588, 18590, 19604, 20735, 23452, 23780, 24505, 26158, 27716, 29315, 30914, 34645, 37180, 41470, 49010, 52316, 53911, 58630, 61828, 65395, 69290, 76219, 77285, 82940, 98020, 107822, 117260, 130790, 138580, 152438, 154570, 170027, 200941, 215644, 261580, 269555, 304876, 309140, 340054, 381095, 401882, 539110, 680108, 762190, 803764, 850135, 1004705, 1078220, 1524380, 1700270, 2009410, 2210351, 3400540, 4018820, 4420702, 8841404, 11051755, 22103510, 44207020]

約数ペア:

[(1, 44207020), (2, 22103510), (4, 11051755), (5, 8841404), (10, 4420702), (11, 4018820), (13, 3400540), (20, 2210351), (22, 2009410), (26, 1700270), (29, 1524380), (41, 1078220), (44, 1004705), (52, 850135), (55, 803764), (58, 762190), (65, 680108), (82, 539110), (110, 401882), (116, 381095), (130, 340054), (143, 309140), (145, 304876), (164, 269555), (169, 261580), (205, 215644), (220, 200941), (260, 170027), (286, 154570), (290, 152438), (319, 138580), (338, 130790), (377, 117260), (410, 107822), (451, 98020), (533, 82940), (572, 77285), (580, 76219), (638, 69290), (676, 65395), (715, 61828), (754, 58630), (820, 53911), (845, 52316), (902, 49010), (1066, 41470), (1189, 37180), (1276, 34645), (1430, 30914), (1508, 29315), (1595, 27716), (1690, 26158), (1804, 24505), (1859, 23780), (1885, 23452), (2132, 20735), (2255, 19604), (2378, 18590), (2665, 16588), (2860, 15457), (3190, 13858), (3380, 13079), (3718, 11890), (3770, 11726), (4147, 10660), (4510, 9802), (4756, 9295), (4901, 9020), (5330, 8294), (5863, 7540), (5945, 7436), (6380, 6929)]