489128524240

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3631}}^1\times {\mathrm{31771}}^1$

素因数の和:35468

約数の個数: 80

約数和(自身を含む): 1159036459776

約数和(自身を除く): 669907935536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 3631, 4240, 7262, 14524, 18155, 29048, 31771, 36310, 58096, 63542, 72620, 127084, 145240, 158855, 192443, 254168, 290480, 317710, 384886, 508336, 635420, 769772, 962215, 1270840, 1539544, 1683863, 1924430, 2541680, 3079088, 3367726, 3848860, 6735452, 7697720, 8419315, 13470904, 15395440, 16838630, 26941808, 33677260, 67354520, 115360501, 134709040, 230721002, 461442004, 576802505, 922884008, 1153605010, 1845768016, 2307210020, 4614420040, 6114106553, 9228840080, 12228213106, 24456426212, 30570532765, 48912852424, 61141065530, 97825704848, 122282131060, 244564262120, 489128524240]

約数ペア:

[(1, 489128524240), (2, 244564262120), (4, 122282131060), (5, 97825704848), (8, 61141065530), (10, 48912852424), (16, 30570532765), (20, 24456426212), (40, 12228213106), (53, 9228840080), (80, 6114106553), (106, 4614420040), (212, 2307210020), (265, 1845768016), (424, 1153605010), (530, 922884008), (848, 576802505), (1060, 461442004), (2120, 230721002), (3631, 134709040), (4240, 115360501), (7262, 67354520), (14524, 33677260), (18155, 26941808), (29048, 16838630), (31771, 15395440), (36310, 13470904), (58096, 8419315), (63542, 7697720), (72620, 6735452), (127084, 3848860), (145240, 3367726), (158855, 3079088), (192443, 2541680), (254168, 1924430), (290480, 1683863), (317710, 1539544), (384886, 1270840), (508336, 962215), (635420, 769772)]