43669940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 103783680

約数和(自身を除く): 60113740

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 43, 58, 68, 85, 86, 103, 116, 145, 170, 172, 206, 215, 290, 340, 412, 430, 493, 515, 580, 731, 860, 986, 1030, 1247, 1462, 1751, 1972, 2060, 2465, 2494, 2924, 2987, 3502, 3655, 4429, 4930, 4988, 5974, 6235, 7004, 7310, 8755, 8858, 9860, 11948, 12470, 14620, 14935, 17510, 17716, 21199, 22145, 24940, 29870, 35020, 42398, 44290, 50779, 59740, 75293, 84796, 88580, 101558, 105995, 128441, 150586, 203116, 211990, 253895, 256882, 301172, 376465, 423980, 507790, 513764, 642205, 752930, 1015580, 1284410, 1505860, 2183497, 2568820, 4366994, 8733988, 10917485, 21834970, 43669940]

約数ペア:

[(1, 43669940), (2, 21834970), (4, 10917485), (5, 8733988), (10, 4366994), (17, 2568820), (20, 2183497), (29, 1505860), (34, 1284410), (43, 1015580), (58, 752930), (68, 642205), (85, 513764), (86, 507790), (103, 423980), (116, 376465), (145, 301172), (170, 256882), (172, 253895), (206, 211990), (215, 203116), (290, 150586), (340, 128441), (412, 105995), (430, 101558), (493, 88580), (515, 84796), (580, 75293), (731, 59740), (860, 50779), (986, 44290), (1030, 42398), (1247, 35020), (1462, 29870), (1751, 24940), (1972, 22145), (2060, 21199), (2465, 17716), (2494, 17510), (2924, 14935), (2987, 14620), (3502, 12470), (3655, 11948), (4429, 9860), (4930, 8858), (4988, 8755), (5974, 7310), (6235, 7004)]