136648760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179801}}^1$

素因数の和:179831

約数の個数: 32

約数和(自身を含む): 323643600

約数和(自身を除く): 186994840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 179801, 359602, 719204, 899005, 1438408, 1798010, 3416219, 3596020, 6832438, 7192040, 13664876, 17081095, 27329752, 34162190, 68324380, 136648760]

約数ペア:

[(1, 136648760), (2, 68324380), (4, 34162190), (5, 27329752), (8, 17081095), (10, 13664876), (19, 7192040), (20, 6832438), (38, 3596020), (40, 3416219), (76, 1798010), (95, 1438408), (152, 899005), (190, 719204), (380, 359602), (760, 179801)]