2014987810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 4349583360

約数和(自身を除く): 2334595550

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 71, 74, 95, 110, 142, 185, 190, 209, 355, 367, 370, 407, 418, 703, 710, 734, 781, 814, 1045, 1349, 1406, 1562, 1835, 2035, 2090, 2627, 2698, 3515, 3670, 3905, 4037, 4070, 5254, 6745, 6973, 7030, 7733, 7810, 8074, 13135, 13490, 13579, 13946, 14839, 15466, 20185, 26057, 26270, 27158, 28897, 29678, 34865, 38665, 40370, 49913, 52114, 57794, 67895, 69730, 74195, 76703, 77330, 99826, 130285, 135790, 144485, 148390, 149369, 153406, 249565, 258001, 260570, 286627, 288970, 298738, 383515, 495083, 499130, 516002, 549043, 573254, 746845, 767030, 964109, 990166, 1098086, 1290005, 1433135, 1493690, 1928218, 2475415, 2580010, 2745215, 2838011, 2866270, 4820545, 4950830, 5445913, 5490430, 5676022, 9641090, 10605199, 10891826, 14190055, 18318071, 21210398, 27229565, 28380110, 36636142, 53025995, 54459130, 91590355, 106051990, 183180710, 201498781, 402997562, 1007493905, 2014987810]

約数ペア:

[(1, 2014987810), (2, 1007493905), (5, 402997562), (10, 201498781), (11, 183180710), (19, 106051990), (22, 91590355), (37, 54459130), (38, 53025995), (55, 36636142), (71, 28380110), (74, 27229565), (95, 21210398), (110, 18318071), (142, 14190055), (185, 10891826), (190, 10605199), (209, 9641090), (355, 5676022), (367, 5490430), (370, 5445913), (407, 4950830), (418, 4820545), (703, 2866270), (710, 2838011), (734, 2745215), (781, 2580010), (814, 2475415), (1045, 1928218), (1349, 1493690), (1406, 1433135), (1562, 1290005), (1835, 1098086), (2035, 990166), (2090, 964109), (2627, 767030), (2698, 746845), (3515, 573254), (3670, 549043), (3905, 516002), (4037, 499130), (4070, 495083), (5254, 383515), (6745, 298738), (6973, 288970), (7030, 286627), (7733, 260570), (7810, 258001), (8074, 249565), (13135, 153406), (13490, 149369), (13579, 148390), (13946, 144485), (14839, 135790), (15466, 130285), (20185, 99826), (26057, 77330), (26270, 76703), (27158, 74195), (28897, 69730), (29678, 67895), (34865, 57794), (38665, 52114), (40370, 49913)]