18600057440

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{30893}}^1$

素因数の和:31032

約数の個数: 96

約数和(自身を含む): 45403799616

約数和(自身を除く): 26803742176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 71, 80, 106, 142, 160, 212, 265, 284, 355, 424, 530, 568, 710, 848, 1060, 1136, 1420, 1696, 2120, 2272, 2840, 3763, 4240, 5680, 7526, 8480, 11360, 15052, 18815, 30104, 30893, 37630, 60208, 61786, 75260, 120416, 123572, 150520, 154465, 247144, 301040, 308930, 494288, 602080, 617860, 988576, 1235720, 1637329, 2193403, 2471440, 3274658, 4386806, 4942880, 6549316, 8186645, 8773612, 10967015, 13098632, 16373290, 17547224, 21934030, 26197264, 32746580, 35094448, 43868060, 52394528, 65493160, 70188896, 87736120, 116250359, 130986320, 175472240, 232500718, 261972640, 350944480, 465001436, 581251795, 930002872, 1162503590, 1860005744, 2325007180, 3720011488, 4650014360, 9300028720, 18600057440]

約数ペア:

[(1, 18600057440), (2, 9300028720), (4, 4650014360), (5, 3720011488), (8, 2325007180), (10, 1860005744), (16, 1162503590), (20, 930002872), (32, 581251795), (40, 465001436), (53, 350944480), (71, 261972640), (80, 232500718), (106, 175472240), (142, 130986320), (160, 116250359), (212, 87736120), (265, 70188896), (284, 65493160), (355, 52394528), (424, 43868060), (530, 35094448), (568, 32746580), (710, 26197264), (848, 21934030), (1060, 17547224), (1136, 16373290), (1420, 13098632), (1696, 10967015), (2120, 8773612), (2272, 8186645), (2840, 6549316), (3763, 4942880), (4240, 4386806), (5680, 3274658), (7526, 2471440), (8480, 2193403), (11360, 1637329), (15052, 1235720), (18815, 988576), (30104, 617860), (30893, 602080), (37630, 494288), (60208, 308930), (61786, 301040), (75260, 247144), (120416, 154465), (123572, 150520)]