40830790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4079}}^1$

素因数の和:4117

約数の個数: 64

約数和(自身を含む): 98703360

約数和(自身を除く): 57872570

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 4079, 5005, 8158, 10010, 20395, 28553, 40790, 44869, 53027, 57106, 89738, 106054, 142765, 224345, 265135, 285530, 314083, 371189, 448690, 530270, 583297, 628166, 742378, 1166594, 1570415, 1855945, 2916485, 3140830, 3711890, 4083079, 5832970, 8166158, 20415395, 40830790]

約数ペア:

[(1, 40830790), (2, 20415395), (5, 8166158), (7, 5832970), (10, 4083079), (11, 3711890), (13, 3140830), (14, 2916485), (22, 1855945), (26, 1570415), (35, 1166594), (55, 742378), (65, 628166), (70, 583297), (77, 530270), (91, 448690), (110, 371189), (130, 314083), (143, 285530), (154, 265135), (182, 224345), (286, 142765), (385, 106054), (455, 89738), (715, 57106), (770, 53027), (910, 44869), (1001, 40790), (1430, 28553), (2002, 20395), (4079, 10010), (5005, 8158)]