44212900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 102493440

約数和(自身を除く): 58280540

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 92, 94, 100, 115, 188, 230, 235, 409, 460, 470, 575, 818, 940, 1081, 1150, 1175, 1636, 2045, 2162, 2300, 2350, 4090, 4324, 4700, 5405, 8180, 9407, 10225, 10810, 18814, 19223, 20450, 21620, 27025, 37628, 38446, 40900, 47035, 54050, 76892, 94070, 96115, 108100, 188140, 192230, 235175, 384460, 442129, 470350, 480575, 884258, 940700, 961150, 1768516, 1922300, 2210645, 4421290, 8842580, 11053225, 22106450, 44212900]

約数ペア:

[(1, 44212900), (2, 22106450), (4, 11053225), (5, 8842580), (10, 4421290), (20, 2210645), (23, 1922300), (25, 1768516), (46, 961150), (47, 940700), (50, 884258), (92, 480575), (94, 470350), (100, 442129), (115, 384460), (188, 235175), (230, 192230), (235, 188140), (409, 108100), (460, 96115), (470, 94070), (575, 76892), (818, 54050), (940, 47035), (1081, 40900), (1150, 38446), (1175, 37628), (1636, 27025), (2045, 21620), (2162, 20450), (2300, 19223), (2350, 18814), (4090, 10810), (4324, 10225), (4700, 9407), (5405, 8180)]