130186160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1006

約数の個数: 80

約数和(自身を含む): 328520640

約数和(自身を除く): 198334480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 151, 208, 260, 302, 520, 604, 755, 829, 1040, 1208, 1510, 1658, 1963, 2416, 3020, 3316, 3926, 4145, 6040, 6632, 7852, 8290, 9815, 10777, 12080, 13264, 15704, 16580, 19630, 21554, 31408, 33160, 39260, 43108, 53885, 66320, 78520, 86216, 107770, 125179, 157040, 172432, 215540, 250358, 431080, 500716, 625895, 862160, 1001432, 1251790, 1627327, 2002864, 2503580, 3254654, 5007160, 6509308, 8136635, 10014320, 13018616, 16273270, 26037232, 32546540, 65093080, 130186160]

約数ペア:

[(1, 130186160), (2, 65093080), (4, 32546540), (5, 26037232), (8, 16273270), (10, 13018616), (13, 10014320), (16, 8136635), (20, 6509308), (26, 5007160), (40, 3254654), (52, 2503580), (65, 2002864), (80, 1627327), (104, 1251790), (130, 1001432), (151, 862160), (208, 625895), (260, 500716), (302, 431080), (520, 250358), (604, 215540), (755, 172432), (829, 157040), (1040, 125179), (1208, 107770), (1510, 86216), (1658, 78520), (1963, 66320), (2416, 53885), (3020, 43108), (3316, 39260), (3926, 33160), (4145, 31408), (6040, 21554), (6632, 19630), (7852, 16580), (8290, 15704), (9815, 13264), (10777, 12080)]