4069236490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{8831}}^1$

素因数の和:8979

約数の個数: 64

約数和(自身を含む): 8241315840

約数和(自身を除く): 4172079350

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 71, 110, 118, 142, 295, 355, 590, 649, 710, 781, 1298, 1562, 3245, 3905, 4189, 6490, 7810, 8378, 8831, 17662, 20945, 41890, 44155, 46079, 88310, 92158, 97141, 194282, 230395, 460790, 485705, 521029, 627001, 971410, 1042058, 1254002, 2605145, 3135005, 5210290, 5731319, 6270010, 6897011, 11462638, 13794022, 28656595, 34485055, 36993059, 57313190, 68970110, 73986118, 184965295, 369930590, 406923649, 813847298, 2034618245, 4069236490]

約数ペア:

[(1, 4069236490), (2, 2034618245), (5, 813847298), (10, 406923649), (11, 369930590), (22, 184965295), (55, 73986118), (59, 68970110), (71, 57313190), (110, 36993059), (118, 34485055), (142, 28656595), (295, 13794022), (355, 11462638), (590, 6897011), (649, 6270010), (710, 5731319), (781, 5210290), (1298, 3135005), (1562, 2605145), (3245, 1254002), (3905, 1042058), (4189, 971410), (6490, 627001), (7810, 521029), (8378, 485705), (8831, 460790), (17662, 230395), (20945, 194282), (41890, 97141), (44155, 92158), (46079, 88310)]