447736691260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{5351861}}^1$

素因数の和:5352006

約数の個数: 48

約数和(自身を含む): 971041841280

約数和(自身を除く): 523305150020

約数列:

[1, 2, 4, 5, 10, 20, 47, 89, 94, 178, 188, 235, 356, 445, 470, 890, 940, 1780, 4183, 8366, 16732, 20915, 41830, 83660, 5351861, 10703722, 21407444, 26759305, 53518610, 107037220, 251537467, 476315629, 503074934, 952631258, 1006149868, 1257687335, 1905262516, 2381578145, 2515374670, 4763156290, 5030749340, 9526312580, 22386834563, 44773669126, 89547338252, 111934172815, 223868345630, 447736691260]

約数ペア:

[(1, 447736691260), (2, 223868345630), (4, 111934172815), (5, 89547338252), (10, 44773669126), (20, 22386834563), (47, 9526312580), (89, 5030749340), (94, 4763156290), (178, 2515374670), (188, 2381578145), (235, 1905262516), (356, 1257687335), (445, 1006149868), (470, 952631258), (890, 503074934), (940, 476315629), (1780, 251537467), (4183, 107037220), (8366, 53518610), (16732, 26759305), (20915, 21407444), (41830, 10703722), (83660, 5351861)]