86696240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57037}}^1$

素因数の和:57069

約数の個数: 40

約数和(自身を含む): 212181360

約数和(自身を除く): 125485120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 57037, 114074, 228148, 285185, 456296, 570370, 912592, 1083703, 1140740, 2167406, 2281480, 4334812, 4562960, 5418515, 8669624, 10837030, 17339248, 21674060, 43348120, 86696240]

約数ペア:

[(1, 86696240), (2, 43348120), (4, 21674060), (5, 17339248), (8, 10837030), (10, 8669624), (16, 5418515), (19, 4562960), (20, 4334812), (38, 2281480), (40, 2167406), (76, 1140740), (80, 1083703), (95, 912592), (152, 570370), (190, 456296), (304, 285185), (380, 228148), (760, 114074), (1520, 57037)]