13302496790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{578621}}^1$

素因数の和:578669

約数の個数: 48

約数和(自身を含む): 27704421360

約数和(自身を除く): 14401924570

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 11495, 22990, 578621, 1157242, 2893105, 5786210, 6364831, 10993799, 12729662, 21987598, 31824155, 54968995, 63648310, 70013141, 109937990, 120931789, 140026282, 241863578, 350065705, 604658945, 700131410, 1209317890, 1330249679, 2660499358, 6651248395, 13302496790]

約数ペア:

[(1, 13302496790), (2, 6651248395), (5, 2660499358), (10, 1330249679), (11, 1209317890), (19, 700131410), (22, 604658945), (38, 350065705), (55, 241863578), (95, 140026282), (110, 120931789), (121, 109937990), (190, 70013141), (209, 63648310), (242, 54968995), (418, 31824155), (605, 21987598), (1045, 12729662), (1210, 10993799), (2090, 6364831), (2299, 5786210), (4598, 2893105), (11495, 1157242), (22990, 578621)]