91572880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9619}}^1$

素因数の和:9656

約数の個数: 80

約数和(自身を含む): 257662080

約数和(自身を除く): 166089200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 9619, 19238, 38476, 48095, 67333, 76952, 96190, 134666, 153904, 163523, 192380, 269332, 327046, 336665, 384760, 538664, 654092, 673330, 769520, 817615, 1077328, 1144661, 1308184, 1346660, 1635230, 2289322, 2616368, 2693320, 3270460, 4578644, 5386640, 5723305, 6540920, 9157288, 11446610, 13081840, 18314576, 22893220, 45786440, 91572880]

約数ペア:

[(1, 91572880), (2, 45786440), (4, 22893220), (5, 18314576), (7, 13081840), (8, 11446610), (10, 9157288), (14, 6540920), (16, 5723305), (17, 5386640), (20, 4578644), (28, 3270460), (34, 2693320), (35, 2616368), (40, 2289322), (56, 1635230), (68, 1346660), (70, 1308184), (80, 1144661), (85, 1077328), (112, 817615), (119, 769520), (136, 673330), (140, 654092), (170, 538664), (238, 384760), (272, 336665), (280, 327046), (340, 269332), (476, 192380), (560, 163523), (595, 153904), (680, 134666), (952, 96190), (1190, 76952), (1360, 67333), (1904, 48095), (2380, 38476), (4760, 19238), (9520, 9619)]