472529680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8699}}^1$

素因数の和:8816

約数の個数: 80

約数和(自身を含む): 1268668800

約数和(自身を除く): 796139120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1940, 2716, 3395, 3880, 5432, 6790, 7760, 8699, 10864, 13580, 17398, 27160, 34796, 43495, 54320, 60893, 69592, 86990, 121786, 139184, 173980, 243572, 304465, 347960, 487144, 608930, 695920, 843803, 974288, 1217860, 1687606, 2435720, 3375212, 4219015, 4871440, 5906621, 6750424, 8438030, 11813242, 13500848, 16876060, 23626484, 29533105, 33752120, 47252968, 59066210, 67504240, 94505936, 118132420, 236264840, 472529680]

約数ペア:

[(1, 472529680), (2, 236264840), (4, 118132420), (5, 94505936), (7, 67504240), (8, 59066210), (10, 47252968), (14, 33752120), (16, 29533105), (20, 23626484), (28, 16876060), (35, 13500848), (40, 11813242), (56, 8438030), (70, 6750424), (80, 5906621), (97, 4871440), (112, 4219015), (140, 3375212), (194, 2435720), (280, 1687606), (388, 1217860), (485, 974288), (560, 843803), (679, 695920), (776, 608930), (970, 487144), (1358, 347960), (1552, 304465), (1940, 243572), (2716, 173980), (3395, 139184), (3880, 121786), (5432, 86990), (6790, 69592), (7760, 60893), (8699, 54320), (10864, 43495), (13580, 34796), (17398, 27160)]