38264520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{45553}}^1$

素因数の和:45574

約数の個数: 64

約数和(自身を含む): 131195520

約数和(自身を除く): 92931000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 45553, 91106, 136659, 182212, 227765, 273318, 318871, 364424, 455530, 546636, 637742, 683295, 911060, 956613, 1093272, 1275484, 1366590, 1594355, 1822120, 1913226, 2550968, 2733180, 3188710, 3826452, 4783065, 5466360, 6377420, 7652904, 9566130, 12754840, 19132260, 38264520]

約数ペア:

[(1, 38264520), (2, 19132260), (3, 12754840), (4, 9566130), (5, 7652904), (6, 6377420), (7, 5466360), (8, 4783065), (10, 3826452), (12, 3188710), (14, 2733180), (15, 2550968), (20, 1913226), (21, 1822120), (24, 1594355), (28, 1366590), (30, 1275484), (35, 1093272), (40, 956613), (42, 911060), (56, 683295), (60, 637742), (70, 546636), (84, 455530), (105, 364424), (120, 318871), (140, 273318), (168, 227765), (210, 182212), (280, 136659), (420, 91106), (840, 45553)]