45185920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5431}}^1$

素因数の和:5463

約数の個数: 64

約数和(自身を含む): 116353440

約数和(自身を除く): 71167520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 5431, 8320, 10862, 21724, 27155, 43448, 54310, 70603, 86896, 108620, 141206, 173792, 217240, 282412, 347584, 353015, 434480, 564824, 695168, 706030, 868960, 1129648, 1412060, 1737920, 2259296, 2824120, 3475840, 4518592, 5648240, 9037184, 11296480, 22592960, 45185920]

約数ペア:

[(1, 45185920), (2, 22592960), (4, 11296480), (5, 9037184), (8, 5648240), (10, 4518592), (13, 3475840), (16, 2824120), (20, 2259296), (26, 1737920), (32, 1412060), (40, 1129648), (52, 868960), (64, 706030), (65, 695168), (80, 564824), (104, 434480), (128, 353015), (130, 347584), (160, 282412), (208, 217240), (260, 173792), (320, 141206), (416, 108620), (520, 86896), (640, 70603), (832, 54310), (1040, 43448), (1664, 27155), (2080, 21724), (4160, 10862), (5431, 8320)]