13593550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 27342000

約数和(自身を除く): 13748450

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 349, 410, 475, 698, 779, 950, 1025, 1558, 1745, 2050, 3490, 3895, 6631, 7790, 8725, 13262, 14309, 17450, 19475, 28618, 33155, 38950, 66310, 71545, 143090, 165775, 271871, 331550, 357725, 543742, 715450, 1359355, 2718710, 6796775, 13593550]

約数ペア:

[(1, 13593550), (2, 6796775), (5, 2718710), (10, 1359355), (19, 715450), (25, 543742), (38, 357725), (41, 331550), (50, 271871), (82, 165775), (95, 143090), (190, 71545), (205, 66310), (349, 38950), (410, 33155), (475, 28618), (698, 19475), (779, 17450), (950, 14309), (1025, 13262), (1558, 8725), (1745, 7790), (2050, 6631), (3490, 3895)]