15676685320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{168277}}^1$

素因数の和:168442

約数の個数: 64

約数和(自身を含む): 37620229680

約数和(自身を除く): 21943544360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 137, 170, 274, 340, 548, 680, 685, 1096, 1370, 2329, 2740, 4658, 5480, 9316, 11645, 18632, 23290, 46580, 93160, 168277, 336554, 673108, 841385, 1346216, 1682770, 2860709, 3365540, 5721418, 6731080, 11442836, 14303545, 22885672, 23053949, 28607090, 46107898, 57214180, 92215796, 114428360, 115269745, 184431592, 230539490, 391917133, 461078980, 783834266, 922157960, 1567668532, 1959585665, 3135337064, 3919171330, 7838342660, 15676685320]

約数ペア:

[(1, 15676685320), (2, 7838342660), (4, 3919171330), (5, 3135337064), (8, 1959585665), (10, 1567668532), (17, 922157960), (20, 783834266), (34, 461078980), (40, 391917133), (68, 230539490), (85, 184431592), (136, 115269745), (137, 114428360), (170, 92215796), (274, 57214180), (340, 46107898), (548, 28607090), (680, 23053949), (685, 22885672), (1096, 14303545), (1370, 11442836), (2329, 6731080), (2740, 5721418), (4658, 3365540), (5480, 2860709), (9316, 1682770), (11645, 1346216), (18632, 841385), (23290, 673108), (46580, 336554), (93160, 168277)]