204038860040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2625307}}^1$

素因数の和:2625414

約数の個数: 64

約数和(自身を含む): 482006548800

約数和(自身を除く): 277967688760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 116, 134, 145, 232, 268, 290, 335, 536, 580, 670, 1160, 1340, 1943, 2680, 3886, 7772, 9715, 15544, 19430, 38860, 77720, 2625307, 5250614, 10501228, 13126535, 21002456, 26253070, 52506140, 76133903, 105012280, 152267806, 175895569, 304535612, 351791138, 380669515, 609071224, 703582276, 761339030, 879477845, 1407164552, 1522678060, 1758955690, 3045356120, 3517911380, 5100971501, 7035822760, 10201943002, 20403886004, 25504857505, 40807772008, 51009715010, 102019430020, 204038860040]

約数ペア:

[(1, 204038860040), (2, 102019430020), (4, 51009715010), (5, 40807772008), (8, 25504857505), (10, 20403886004), (20, 10201943002), (29, 7035822760), (40, 5100971501), (58, 3517911380), (67, 3045356120), (116, 1758955690), (134, 1522678060), (145, 1407164552), (232, 879477845), (268, 761339030), (290, 703582276), (335, 609071224), (536, 380669515), (580, 351791138), (670, 304535612), (1160, 175895569), (1340, 152267806), (1943, 105012280), (2680, 76133903), (3886, 52506140), (7772, 26253070), (9715, 21002456), (15544, 13126535), (19430, 10501228), (38860, 5250614), (77720, 2625307)]