57486080

素因数分解:

$2^8\times 5^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 139417152

約数和(自身を除く): 81931072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 463, 485, 640, 776, 926, 970, 1280, 1552, 1852, 1940, 2315, 3104, 3704, 3880, 4630, 6208, 7408, 7760, 9260, 12416, 14816, 15520, 18520, 24832, 29632, 31040, 37040, 44911, 59264, 62080, 74080, 89822, 118528, 124160, 148160, 179644, 224555, 296320, 359288, 449110, 592640, 718576, 898220, 1437152, 1796440, 2874304, 3592880, 5748608, 7185760, 11497216, 14371520, 28743040, 57486080]

約数ペア:

[(1, 57486080), (2, 28743040), (4, 14371520), (5, 11497216), (8, 7185760), (10, 5748608), (16, 3592880), (20, 2874304), (32, 1796440), (40, 1437152), (64, 898220), (80, 718576), (97, 592640), (128, 449110), (160, 359288), (194, 296320), (256, 224555), (320, 179644), (388, 148160), (463, 124160), (485, 118528), (640, 89822), (776, 74080), (926, 62080), (970, 59264), (1280, 44911), (1552, 37040), (1852, 31040), (1940, 29632), (2315, 24832), (3104, 18520), (3704, 15520), (3880, 14816), (4630, 12416), (6208, 9260), (7408, 7760)]