282046960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2633}}^1$

素因数の和:2762

約数の個数: 80

約数和(自身を含む): 713329344

約数和(自身を除く): 431282384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 103, 104, 130, 206, 208, 260, 412, 515, 520, 824, 1030, 1040, 1339, 1648, 2060, 2633, 2678, 4120, 5266, 5356, 6695, 8240, 10532, 10712, 13165, 13390, 21064, 21424, 26330, 26780, 34229, 42128, 52660, 53560, 68458, 105320, 107120, 136916, 171145, 210640, 271199, 273832, 342290, 542398, 547664, 684580, 1084796, 1355995, 1369160, 2169592, 2711990, 2738320, 3525587, 4339184, 5423980, 7051174, 10847960, 14102348, 17627935, 21695920, 28204696, 35255870, 56409392, 70511740, 141023480, 282046960]

約数ペア:

[(1, 282046960), (2, 141023480), (4, 70511740), (5, 56409392), (8, 35255870), (10, 28204696), (13, 21695920), (16, 17627935), (20, 14102348), (26, 10847960), (40, 7051174), (52, 5423980), (65, 4339184), (80, 3525587), (103, 2738320), (104, 2711990), (130, 2169592), (206, 1369160), (208, 1355995), (260, 1084796), (412, 684580), (515, 547664), (520, 542398), (824, 342290), (1030, 273832), (1040, 271199), (1339, 210640), (1648, 171145), (2060, 136916), (2633, 107120), (2678, 105320), (4120, 68458), (5266, 53560), (5356, 52660), (6695, 42128), (8240, 34229), (10532, 26780), (10712, 26330), (13165, 21424), (13390, 21064)]