33128920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 88957440

約数和(自身を除く): 55828520

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 43, 44, 55, 68, 85, 86, 88, 103, 110, 136, 170, 172, 187, 206, 215, 220, 340, 344, 374, 412, 430, 440, 473, 515, 680, 731, 748, 824, 860, 935, 946, 1030, 1133, 1462, 1496, 1720, 1751, 1870, 1892, 2060, 2266, 2365, 2924, 3502, 3655, 3740, 3784, 4120, 4429, 4532, 4730, 5665, 5848, 7004, 7310, 7480, 8041, 8755, 8858, 9064, 9460, 11330, 14008, 14620, 16082, 17510, 17716, 18920, 19261, 22145, 22660, 29240, 32164, 35020, 35432, 38522, 40205, 44290, 45320, 48719, 64328, 70040, 75293, 77044, 80410, 88580, 96305, 97438, 150586, 154088, 160820, 177160, 192610, 194876, 243595, 301172, 321640, 376465, 385220, 389752, 487190, 602344, 752930, 770440, 828223, 974380, 1505860, 1656446, 1948760, 3011720, 3312892, 4141115, 6625784, 8282230, 16564460, 33128920]

約数ペア:

[(1, 33128920), (2, 16564460), (4, 8282230), (5, 6625784), (8, 4141115), (10, 3312892), (11, 3011720), (17, 1948760), (20, 1656446), (22, 1505860), (34, 974380), (40, 828223), (43, 770440), (44, 752930), (55, 602344), (68, 487190), (85, 389752), (86, 385220), (88, 376465), (103, 321640), (110, 301172), (136, 243595), (170, 194876), (172, 192610), (187, 177160), (206, 160820), (215, 154088), (220, 150586), (340, 97438), (344, 96305), (374, 88580), (412, 80410), (430, 77044), (440, 75293), (473, 70040), (515, 64328), (680, 48719), (731, 45320), (748, 44290), (824, 40205), (860, 38522), (935, 35432), (946, 35020), (1030, 32164), (1133, 29240), (1462, 22660), (1496, 22145), (1720, 19261), (1751, 18920), (1870, 17716), (1892, 17510), (2060, 16082), (2266, 14620), (2365, 14008), (2924, 11330), (3502, 9460), (3655, 9064), (3740, 8858), (3784, 8755), (4120, 8041), (4429, 7480), (4532, 7310), (4730, 7004), (5665, 5848)]