23846480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 64162560

約数和(自身を除く): 40316080

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, 439, 485, 560, 679, 776, 878, 970, 1358, 1552, 1756, 1940, 2195, 2716, 3073, 3395, 3512, 3880, 4390, 5432, 6146, 6790, 7024, 7760, 8780, 10864, 12292, 13580, 15365, 17560, 24584, 27160, 30730, 35120, 42583, 49168, 54320, 61460, 85166, 122920, 170332, 212915, 245840, 298081, 340664, 425830, 596162, 681328, 851660, 1192324, 1490405, 1703320, 2384648, 2980810, 3406640, 4769296, 5961620, 11923240, 23846480]

約数ペア:

[(1, 23846480), (2, 11923240), (4, 5961620), (5, 4769296), (7, 3406640), (8, 2980810), (10, 2384648), (14, 1703320), (16, 1490405), (20, 1192324), (28, 851660), (35, 681328), (40, 596162), (56, 425830), (70, 340664), (80, 298081), (97, 245840), (112, 212915), (140, 170332), (194, 122920), (280, 85166), (388, 61460), (439, 54320), (485, 49168), (560, 42583), (679, 35120), (776, 30730), (878, 27160), (970, 24584), (1358, 17560), (1552, 15365), (1756, 13580), (1940, 12292), (2195, 10864), (2716, 8780), (3073, 7760), (3395, 7024), (3512, 6790), (3880, 6146), (4390, 5432)]