67860650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9491}}^1$

素因数の和:9527

約数の個数: 48

約数和(自身を含む): 148303008

約数和(自身を除く): 80442358

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 9491, 18982, 47455, 94910, 104401, 123383, 208802, 237275, 246766, 474550, 522005, 616915, 1044010, 1233830, 1357213, 2610025, 2714426, 3084575, 5220050, 6169150, 6786065, 13572130, 33930325, 67860650]

約数ペア:

[(1, 67860650), (2, 33930325), (5, 13572130), (10, 6786065), (11, 6169150), (13, 5220050), (22, 3084575), (25, 2714426), (26, 2610025), (50, 1357213), (55, 1233830), (65, 1044010), (110, 616915), (130, 522005), (143, 474550), (275, 246766), (286, 237275), (325, 208802), (550, 123383), (650, 104401), (715, 94910), (1430, 47455), (3575, 18982), (7150, 9491)]