90336260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33961}}^1$

素因数の和:33996

約数の個数: 48

約数和(自身を含む): 228224640

約数和(自身を除く): 137888380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 33961, 67922, 135844, 169805, 237727, 339610, 475454, 645259, 679220, 950908, 1188635, 1290518, 2377270, 2581036, 3226295, 4516813, 4754540, 6452590, 9033626, 12905180, 18067252, 22584065, 45168130, 90336260]

約数ペア:

[(1, 90336260), (2, 45168130), (4, 22584065), (5, 18067252), (7, 12905180), (10, 9033626), (14, 6452590), (19, 4754540), (20, 4516813), (28, 3226295), (35, 2581036), (38, 2377270), (70, 1290518), (76, 1188635), (95, 950908), (133, 679220), (140, 645259), (190, 475454), (266, 339610), (380, 237727), (532, 169805), (665, 135844), (1330, 67922), (2660, 33961)]