1093670754040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{39509}}^1\times {\mathrm{16879}}^1$

素因数の和:56440

約数の個数: 64

約数和(自身を含む): 2520990864000

約数和(自身を除く): 1427320109960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 16879, 33758, 39509, 67516, 79018, 84395, 135032, 158036, 168790, 197545, 316072, 337580, 395090, 675160, 692039, 790180, 1384078, 1580360, 1619869, 2768156, 3239738, 3460195, 5536312, 6479476, 6920390, 8099345, 12958952, 13840780, 16198690, 27681560, 32397380, 64794760, 666872411, 1333744822, 2667489644, 3334362055, 5334979288, 6668724110, 13337448220, 26674896440, 27341768851, 54683537702, 109367075404, 136708844255, 218734150808, 273417688510, 546835377020, 1093670754040]

約数ペア:

[(1, 1093670754040), (2, 546835377020), (4, 273417688510), (5, 218734150808), (8, 136708844255), (10, 109367075404), (20, 54683537702), (40, 27341768851), (41, 26674896440), (82, 13337448220), (164, 6668724110), (205, 5334979288), (328, 3334362055), (410, 2667489644), (820, 1333744822), (1640, 666872411), (16879, 64794760), (33758, 32397380), (39509, 27681560), (67516, 16198690), (79018, 13840780), (84395, 12958952), (135032, 8099345), (158036, 6920390), (168790, 6479476), (197545, 5536312), (316072, 3460195), (337580, 3239738), (395090, 2768156), (675160, 1619869), (692039, 1580360), (790180, 1384078)]