67093580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 146857536

約数和(自身を除く): 79763956

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 142, 148, 185, 284, 355, 370, 710, 740, 1277, 1420, 2554, 2627, 5108, 5254, 6385, 10508, 12770, 13135, 25540, 26270, 47249, 52540, 90667, 94498, 181334, 188996, 236245, 362668, 453335, 472490, 906670, 944980, 1813340, 3354679, 6709358, 13418716, 16773395, 33546790, 67093580]

約数ペア:

[(1, 67093580), (2, 33546790), (4, 16773395), (5, 13418716), (10, 6709358), (20, 3354679), (37, 1813340), (71, 944980), (74, 906670), (142, 472490), (148, 453335), (185, 362668), (284, 236245), (355, 188996), (370, 181334), (710, 94498), (740, 90667), (1277, 52540), (1420, 47249), (2554, 26270), (2627, 25540), (5108, 13135), (5254, 12770), (6385, 10508)]