293847520

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14461}}^1$

素因数の和:14603

約数の個数: 48

約数和(自身を含む): 699729408

約数和(自身を除く): 405881888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 14461, 20320, 28922, 57844, 72305, 115688, 144610, 231376, 289220, 462752, 578440, 1156880, 1836547, 2313760, 3673094, 7346188, 9182735, 14692376, 18365470, 29384752, 36730940, 58769504, 73461880, 146923760, 293847520]

約数ペア:

[(1, 293847520), (2, 146923760), (4, 73461880), (5, 58769504), (8, 36730940), (10, 29384752), (16, 18365470), (20, 14692376), (32, 9182735), (40, 7346188), (80, 3673094), (127, 2313760), (160, 1836547), (254, 1156880), (508, 578440), (635, 462752), (1016, 289220), (1270, 231376), (2032, 144610), (2540, 115688), (4064, 72305), (5080, 57844), (10160, 28922), (14461, 20320)]