2073162520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1237}}^1$

素因数の和:1565

約数の個数: 128

約数和(自身を含む): 5503256640

約数和(自身を除く): 3430094120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 293, 440, 520, 572, 586, 715, 1144, 1172, 1237, 1430, 1465, 2344, 2474, 2860, 2930, 3223, 3809, 4948, 5720, 5860, 6185, 6446, 7618, 9896, 11720, 12370, 12892, 13607, 15236, 16081, 16115, 19045, 24740, 25784, 27214, 30472, 32162, 32230, 38090, 41899, 49480, 54428, 64324, 64460, 68035, 76180, 80405, 83798, 108856, 128648, 128920, 136070, 152360, 160810, 167596, 176891, 209495, 272140, 321620, 335192, 353782, 362441, 418990, 544280, 643240, 707564, 724882, 837980, 884455, 1415128, 1449764, 1675960, 1768910, 1812205, 2899528, 3537820, 3624410, 3986851, 4711733, 7075640, 7248820, 7973702, 9423466, 14497640, 15947404, 18846932, 19934255, 23558665, 31894808, 37693864, 39868510, 47117330, 51829063, 79737020, 94234660, 103658126, 159474040, 188469320, 207316252, 259145315, 414632504, 518290630, 1036581260, 2073162520]

約数ペア:

[(1, 2073162520), (2, 1036581260), (4, 518290630), (5, 414632504), (8, 259145315), (10, 207316252), (11, 188469320), (13, 159474040), (20, 103658126), (22, 94234660), (26, 79737020), (40, 51829063), (44, 47117330), (52, 39868510), (55, 37693864), (65, 31894808), (88, 23558665), (104, 19934255), (110, 18846932), (130, 15947404), (143, 14497640), (220, 9423466), (260, 7973702), (286, 7248820), (293, 7075640), (440, 4711733), (520, 3986851), (572, 3624410), (586, 3537820), (715, 2899528), (1144, 1812205), (1172, 1768910), (1237, 1675960), (1430, 1449764), (1465, 1415128), (2344, 884455), (2474, 837980), (2860, 724882), (2930, 707564), (3223, 643240), (3809, 544280), (4948, 418990), (5720, 362441), (5860, 353782), (6185, 335192), (6446, 321620), (7618, 272140), (9896, 209495), (11720, 176891), (12370, 167596), (12892, 160810), (13607, 152360), (15236, 136070), (16081, 128920), (16115, 128648), (19045, 108856), (24740, 83798), (25784, 80405), (27214, 76180), (30472, 68035), (32162, 64460), (32230, 64324), (38090, 54428), (41899, 49480)]