84140810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 167216616

約数和(自身を除く): 83075806

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 293, 470, 586, 611, 1222, 1465, 2209, 2930, 3055, 3809, 4418, 6110, 7618, 11045, 13771, 19045, 22090, 27542, 28717, 38090, 57434, 68855, 137710, 143585, 179023, 287170, 358046, 647237, 895115, 1294474, 1790230, 3236185, 6472370, 8414081, 16828162, 42070405, 84140810]

約数ペア:

[(1, 84140810), (2, 42070405), (5, 16828162), (10, 8414081), (13, 6472370), (26, 3236185), (47, 1790230), (65, 1294474), (94, 895115), (130, 647237), (235, 358046), (293, 287170), (470, 179023), (586, 143585), (611, 137710), (1222, 68855), (1465, 57434), (2209, 38090), (2930, 28717), (3055, 27542), (3809, 22090), (4418, 19045), (6110, 13771), (7618, 11045)]